Click on column header to sort data (* sorts by family); click in leftmost checkbox to select record. CCH Help Page .
Turn on yellow flags to show possible range discrepancies.
Read more ...
?
Specimen ID
Determination *
Collector
Collection Date
Collection Number
County
Locality
Elevation in meters
Feedback
UC1204915
Abies concolor
Joseph P. Tracy
1948-9-5
18202
Humboldt
Little Hors-Linto Creek Trinity Summit (head)
1371
Comment
UC667970
Abies grandis
Joseph P. Tracy
1937-6-20
15354
Humboldt
10 mi up stream from the mouth Bear River
152
Comment
CAS-BOT-BC330544
Acer circinatum
Joseph P. Tracy
1949-8-4
18424
Humboldt
Near Mud Springs
1371
Comment
UC205487
Acer circinatum
Joseph P. Tracy
1920-10-24
5403
Humboldt
Mad River bottom near Blue Lake (Northern Coast Ranges); , Mad River bottom nr Blue Lake
60
Comment
UC249585
Acer circinatum
Joseph P. Tracy
1922-5-29
6061
Humboldt
South Yager Creek Northern Coast Ranges, South Yager Creek
762
Comment
UC502961
Acer circinatum
Joseph P. Tracy
1928-5-6
8427
Humboldt
Willow Creek Canyon Northern Coast Ranges, Willow Creek Canyon
609
Comment
UC902128
Acer glabrum var. glabrum
Joseph P. Tracy
1949-8-26
18530
Humboldt
head of Little Hors-Linto Creek Trinity Summit
1371
Comment
POM89165
Acer glabrum var. torreyi
Joseph P. Tracy
1919-9-23
5291
Humboldt
Trinity Summit
1829
Comment
UC1196354
Achlys californica
Joseph P. Tracy
1933-7-11
12692
Humboldt
Grouse Mt. North Coast Ranges, Grouse Mt.
1524
Comment
CAS-BOT-BC210655
Achnatherum lemmonii
Joseph P. Tracy
1930-7-10
8866
Humboldt
Brannan Mountain
1219
Comment
CAS-BOT-BC210656
Achnatherum lemmonii
Joseph P. Tracy
1927-5-14
8000
Humboldt
Trinity River Valley, near the South Fork
182
Comment
UC1103144
Achnatherum lemmonii
J. P. Tracy
1903-5-23
1905
Humboldt
Alder Point Eel River
91
Comment
RSA168919
Aconitum columbianum
Joseph P. Tracy
1950-7-31
19242
Humboldt
NE side of top of Grouse Mtn
Comment
JEPS79802
Actaea rubra
Joseph P. Tracy
1932-7-17
10690
Humboldt
Devil's Hole Klamath Mts., Trinity Summit (head)
1828
Comment
UC1196183
Actaea rubra
J. P. Tracy
1900-3-17
573
Alameda
hills near Berkeley; Region about San Francisco Bay
152
Comment
SEINET8369698
Adelinia grandis
J. P. Tracy
1900-2-10
1361
Alameda
near Berkeley.
91
Comment
UC203330
Adiantum aleuticum
Joseph P. Tracy
1916-6-25
4742
Humboldt
e Trinidad (Redwood Creek); Northern Coast Ranges
152
Comment
UC1239672
Agastache urticifolia
Joseph P. Tracy
1934-7-18
13445
Humboldt
Grouse Mountain; North Coast Ranges, Grouse Mountain
1524
Comment
JEPS18716
Ageratina occidentalis
Joseph P. Tracy
1922-7-15
6101
Humboldt
near Blue Lake (alont Mad River); Mad River
15
Comment
UC581794
Ageratina occidentalis
Joseph P. Tracy
1935-8-6
14670
Trinity
head of Whites Creek; Devils Canyon Mts.
1981
Comment
UC1222942
Agoseris grandiflora
Joseph P. Tracy
1948-8-8
18093
Humboldt
Iaqua School House Iaqua
Comment
OBI17128
Agoseris grandiflora var. grandiflora
Joseph P. Tracy
1942-7-19
17275
Humboldt
Vicinity of Garberville
Comment
UC582756
Agoseris grandiflora var. leptophylla
Joseph P. Tracy
1935-7-25
14234
Humboldt
McKay Prairie Trinity Summit, McKay Prairie
1584
Comment
UC1239511
Agoseris grandiflora var. leptophylla
Joseph P. Tracy
1934-6-27
13261
Humboldt
Near Cold Springs; North Coast Ranges, Grouse Mountain.
1432
Comment
UC165997
Agoseris heterophylla var. heterophylla
J. P. Tracy
May 28 1902-Jun 2 1902
1702
Lake
6 mi nw Lakeport; Scotts Valley
426
Comment
UC34809
Agoseris heterophylla var. heterophylla
J. P. Tracy
1902-5-13
1422
Alameda
Berkeley Hills; San Francisco Bay Region
457
Comment
UC582748
Agoseris heterophylla var. heterophylla
Joseph P. Tracy
1930-6-21
8775 A
Humboldt
Larrabee Valley; Northern Coast Ranges
701
Comment
UC1199478
Agoseris heterophylla var. heterophylla
Joseph P. Tracy
1925-5-30
7019 E
Humboldt
Bridgeville; Northern Coast Ranges
228
Comment
UC1199484
Agoseris heterophylla var. heterophylla
Joseph P. Tracy
1927-5-14
8030 C
Humboldt
at Willow Creek; Trinity River Valley
152
Comment
UC1199486
Agoseris heterophylla var. heterophylla
Joseph P. Tracy
1938-6-9
15888
Humboldt
top of ridge 3 mi w of Harris
914
Comment
UC1222763
Agoseris heterophylla var. heterophylla
Joseph P. Tracy
1942-6-15
17151
Humboldt
.5 mi ne, on rd to Harris Garberville
304
Comment
UC175200
Agoseris heterophylla var. heterophylla
Joseph P. Tracy
1913-6-14
4132
Humboldt
at, (opposite Buck Mountain, in valley of Van Duzen River) Dinsmore's Ranch; Northern Coast Ranges, Van Duzen River
762
Comment
SEINET11855021
Agoseris retrorsa
J. P. Tracy
1950-1
18708
Mendocino
Long Valley, 4 mi NW of Laytonville
Comment
UC1222768
Agoseris retrorsa
Joseph P. Tracy
1950-7-9
19030
Humboldt
at, 3 mi s of Burr Valley Sproston's Place
1066
Comment
UCD92452
Agrostis
Joseph P. Tracy
1936-6-10
14917
Humboldt
Trinity River Valley, at Willow Creek.
152
Comment
UC526887
Agrostis alba
Joseph P. Tracy
1927-8-7
8326
Humboldt
moist ground by Lack Pond; Northern Coast Ranges, Trinity River Valley
152
Comment
CAS-BOT-BC127458
Agrostis densiflora
Joseph P. Tracy
1927-6-26
8216
Humboldt
Stone Lagoon.
6
Comment
UC1145067
Agrostis densiflora
Joseph P. Tracy
1936-6-8
14873
Humboldt
clay bluff close to ocean shore Trinidad
3
Comment
CAS-BOT-BC127402
Agrostis elliottiana
J. P. Tracy
1902-5-19
1552
Napa
Howell Mountain. Head of Moore's Creek, 3-4 miles east of Angwin's.
518
Comment
CAS-BOT-BC127450
Agrostis elliottiana
J. P. Tracy
1902-5-19
1552
Napa
Howell Mountain. Head of Moore's Creek, 3-4 miles east of Angwin's.
518
Comment
UC186909
Agrostis elliottiana
J. P. Tracy
1902-5-19
1552
Napa
head Moore's Creek (3-4 mi e of Angwin's); Howell Mountain, head Moore's Creek
518
Comment
CAS-BOT-BC126957
Agrostis exarata
Joseph P. Tracy
1935-8-3
14483
Trinity
Mary Blaine Mountain. Mary Blaine Meadow.
1950
Comment
CAS-BOT-BC127278
Agrostis exarata
Joseph P. Tracy
1902-7-4
1757
Humboldt
Northern Coast Region. Eureka.
60
Comment
GH341220
Agrostis exarata
J. P. Tracy
1935-5-25
13857 1/2
Unknown
Fort Seward
106
Comment
SEINET200945
Agrostis exarata
Joseph P. Tracy
1912-7-21
3785
Humboldt
Alton. Northern Coast Region.
30
Comment
UC1103372
Agrostis exarata
Joseph P. Tracy
1902-6-20
1754 1/2
Humboldt
Eureka Northern Coast Region, Eureka
0
Comment
UC1145057
Agrostis exarata
Joseph P. Tracy
1938-6-6
15846
Napa
between Napa City and Yountville; Napa Valley
30
Comment
UC1145060
Agrostis exarata
Joseph P. Tracy
1948-9-5
18194
Humboldt
at head of, in fir woods Little Hors-Linto Creek; Trinity Summit, Grizzly Camp
1341
Comment
UC1145154
Agrostis exarata
Joseph P. Tracy
1938-7-11
16050
Humboldt
sand dunes near Samoa Humboldt Bay
6
Comment
UC184873
Agrostis exarata
Joseph P. Tracy
1912-7-31
3892
Humboldt
Burr Valley, on nw slope of Buck Mountain, stream bank Northern Coast Ranges, Burr Valley, Buck Mountain
1066
Comment
UC204711
Agrostis exarata
Joseph P. Tracy
1918-7-5
5016
Humboldt
White Thorn Valley, in dried up ditch Northern Coast Ranges, White Thorn Valley
304
Comment
UC526895
Agrostis exarata
Joseph P. Tracy
1933-7-20
12809
Humboldt
along river near Blue Lake; Mad River
15
Comment
UC552713
Agrostis exarata
Joseph P. Tracy
1935-5-25
13857 1/2
Humboldt
Fort Seward
106
Comment
UCD52494
Agrostis exarata
Joseph P. Tracy
1935-7-21
14111
Humboldt
Trinity River Valley, at Willow Creek.
152
Comment
CAS-BOT-BC139504
Agrostis hallii
Joseph P. Tracy
1929-7-4
8610
Humboldt
Northern Coast Ranges. French Camp Ridge.
1066
Comment
RSA10065
Agrostis hallii
Joseph P. Tracy
1929-7-4
8610
Humboldt
French Camp Ridge
1067
Comment
UC1152035
Agrostis microphylla
Joseph P. Tracy
1951-6-21
19532
Humboldt
bed of former Goose Lake (back of Everett Beck house on ranch, Hydesville); bed of former Goose Lake, Everett Beck house on ranch, Hydes
Comment
UCD53038
Agrostis microphylla
Joseph P. Tracy
1938-7-5
16006
Humboldt
Carlotta, by old Strong's District School House, 5 miles east of town.
60
Comment
CAS-BOT-BC139129
Agrostis oregonensis
Joseph P. Tracy
1930-7-16
8995
Humboldt
Northern Coast Ranges. South Fork Mountain. At Mckay Camp.
1676
Comment
UC552750
Agrostis oregonensis
Joseph P. Tracy
1934-7-13
13392
Humboldt
Dows Prairie North Coast Ranges
60
Comment
UC526664
Agrostis scabra
Joseph P. Tracy
1932-7-16
10608
Humboldt
Corral Prairie Klamath Mountains, Trinity Summit
1524
Comment
UC187294
Agrostis stolonifera
Joseph P. Tracy
1909-7-11
3012
Humboldt
Eureka Northern Coast Region
0
Comment
UC1145071
Agrostis thurberiana
Joseph P. Tracy
1939-7-9
16344
Humboldt
Snow Camp
1432
Comment
UC552711
Agrostis thurberiana
Joseph P. Tracy
1935-7-27
14281
Humboldt
Corral Prairie Trinity Summit
1584
Comment
UC1103298
Aira caryophyllea
Joseph P. Tracy
1922-4-30
6017
Humboldt
near Willow Creek; Northern Coast Ranges, Trinity River Valley
152
Comment
UC1103307
Aira caryophyllea
Joseph P. Tracy
1932-5-1
9864
Humboldt
Redway North Coast Ranges
182
Comment
UC526680
Aira caryophyllea
Joseph P. Tracy
1925-5-17
6996
Trinity
Hennessey Rd leading up South Fork of Trinity River; Northern Coast Ranges
609
Comment
UC922022
Aira caryophyllea
Joseph P. Tracy
1941-6-15
16907
Humboldt
e King's Peak; Wilder Ridge
762
Comment
UC922023
Aira caryophyllea
Joseph P. Tracy
1942-6-20
17198
Del Norte
2 mi s Gasquet; French Hill
609
Comment
UC672869
Alisma plantago-aquatica
Joseph P. Tracy
1927-8-7
8322
Humboldt
opposite mouth of Willow Creek; Trinity River Valley, Lack Pond
152
Comment
UC2222559
Allium amplectens
Joseph P. Tracy
1950-7-19
19118
Del Norte
1 mi e Chimney Rock (at head of Blue Creek); Elk Valley, Blue Creek
1341
Comment
UC666887
Allium amplectens
Joseph P. Tracy
1936-6-17
14975
Humboldt
Little Van Duzen River at highway crossin Little Van Duzen River
713
Comment
UC1198191
Allium bolanderi
Joseph P. Tracy
1911-9-25
3541
Trinity
8 mi below Ruth (flats along Mad River); Northern Coast Ranges, Mad River
914
Comment
UC1198203
Allium bolanderi
Joseph P. Tracy
1942-7-3
17391
Trinity
near Kuntz; valley of Van Duzen River
792
Comment
UC176180
Allium falcifolium
Joseph P. Tracy
1913-6-17
4164
Humboldt
near summit; Northern Coast Ranges, Buck Mountain
1524
Comment
HSC2988
Allium validum
J. P. Tracy
1930-7-16
8922
Humboldt
Near McKay Camp.
1677
Comment
SEINET199672
Allium watsonii
Joseph P. Tracy
1932-7-12
10484
Humboldt
Trinity Summit, Head of Brett Hole.
1829
Comment
SEINET201017
Alnus incana subsp. tenuifolia
J. P. Tracy
1930-7-16
9105
Trinity
S Fork Mtn
1524
Comment
UC1225785
Alnus incana subsp. tenuifolia
Joseph P. Tracy
1948-9-5
18161
Humboldt
Hally Camp Mt. Trinity Summit Range (meadow)
1280
Comment
UC502990
Alnus incana subsp. tenuifolia
Joseph P. Tracy
1927-8-22
8335
Humboldt
in meadow near High Prairie; Northern Coast Ranges, Bald Mountain
1066
Comment
UC1222280
Alnus rhombifolia
Joseph P. Tracy
1950-9-22
19375
Humboldt
8 mi below Orleans (near Slate Creek); Klamath River
121
Comment
UC503096
Alnus rhombifolia
Joseph P. Tracy
1930-11-2
9243
Humboldt
Camp Grant Northern Coast Ranges, Eel River (along river)
60
Comment
UC1197947
Alnus rubra
Joseph P. Tracy
1923-2-25
6151
Humboldt
near Carlotta; Northern Coast Ranges, Van Duzen River
30
Comment
UC176169
Alnus rubra
Joseph P. Tracy
1913-9-9
4392
Humboldt
Big Lagoon Northern Coast Ranges
30
Comment
UC503095
Alnus rubra
Joseph P. Tracy
1930-11-16
9255
Humboldt
Alton North Coast Ranges, Van Duzen River (along river)
30
Comment
UC1197959
Alnus viridis subsp. sinuata
Joseph P. Tracy
1934-7-31
13519
Del Norte
low flats e Crescent City; North Coast Ranges
15
Comment
UC526743
Alopecurus aequalis
Joseph P. Tracy
1927-7-17
8269
Humboldt
w. foothills of Chaparral Mt. (Three Cabins); Northern Coast Ranges, w. foothills of Chaparral Mt., Three
457
Comment
RSA181868
Alopecurus geniculatus
Joseph P. Tracy
1951-6-21
19523
Humboldt
back of the Everett Beck house (formerly George Gray) bed of Goose Lake. Hydesville
Comment
UC1103314
Alopecurus geniculatus
Joseph P. Tracy
1938-8-20
16139
Humboldt
Alton
30
Comment
JEPS27131
Alopecurus saccatus
Joseph P. Tracy
1912-7-21
3780
Humboldt
Alton Northern Coast Region, Alton
30
Comment
UCD55973
Alopecurus saccatus
Joseph P. Tracy
1942-6-2
17096
Humboldt
Alton.
30
Comment
UC1222883
Ambrosia artemisiifolia
Joseph P. Tracy
1950-8-20
19313
Humboldt
Frank Graham's place; Trinity River Valley, Willow Creek
152
Comment
UC1222323
Amelanchier alnifolia var. semiintegrifolia
Joseph P. Tracy
1951-6-16
19503
Siskiyou
near State Line (at crossing of Takilma-Happy Camp Road, summit of the Siskiyous); Siskiyous
Comment
UC525584
Amsinckia intermedia
Joseph P. Tracy
1932-6-17
10193
Trinity
Three Forks of Mad River; North Coast Ranges
883
Comment
SEINET12280472
Amsinckia intermedia
J. P. Tracy
1948-1
18023
Humboldt
at the big rock, 2 mi W of Bridgeville
Comment
UC1239645
Amsinckia intermedia
Joseph P. Tracy
1927-5-8
7990
Humboldt
Garberville; Northern Coast Ranges
121
Comment
UC525560
Amsinckia lunaris
Joseph P. Tracy
1934-4-30
13196
Contra Costa
near Lafayette; Coast Ranges
152
Comment
UC1198611
Anagallis arvensis
Joseph P. Tracy
1921-7-10
5850
Humboldt
Big Lagoon Northern Coast Region, Big Lagoon
6
Comment
UC1222583
Anemone deltoidea
Joseph P. Tracy
1950-7-19
19172
Del Norte
1 mi e Chimney Rock (at head of Blue Creek); Elk Valley
1341
Comment
JEPS14170
Angelica genuflexa
Joseph P. Tracy
1937-8-22
15670
Humboldt
2 mi s of Fields Landing
6
Comment
UC582654
Angelica genuflexa
Joseph P. Tracy
1937-8-22
15670
Humboldt
2 mi s of Fields Landing
6
Comment
UC906668
Angelica genuflexa
Joseph P. Tracy
1949-8-23
18488
Mendocino
n of Mendocino City
30
Comment
UC1197387
Angelica genuflexa
Joseph P. Tracy
1939-10-6
16504
Humboldt
opposite to Sunset Cemetary (Bucksport); Bucksport
6
Comment
UC582660
Angelica genuflexa
Joseph P. Tracy
1937-9-30
15690
Humboldt
Dow's Prairie
60
Comment
JEPS14102
Angelica hendersonii
Joseph P. Tracy
1936-8-16
15144
Del Norte
2 mi n of Wilson Creek (North Coast Ranges); North Coast Ranges
152
Comment
UC183670
Angelica hendersonii
Joseph P. Tracy
1912-7-21
3764
Humboldt
Northern Coast Region, Alton Alton; Northern Coast Region, Alton
30
Comment
UC582659
Angelica hendersonii
Joseph P. Tracy
1937-7-22
15476
Del Norte
e of Crescent City (Elk Valley); Elk Valley
15
Comment
UC1051577
Angelica tomentosa
Joseph P. Tracy
1948-9-5
18185
Humboldt
3 mi s of Grizzly Camp (Trinity Summit); Trinity Summit
1524
Comment
UC205188
Antennaria media
Joseph P. Tracy
1919-9-24
5293
Humboldt
Trinity Summit Northern Coast Ranges
1889
Comment
SEINET11854259
Antennaria neglecta
J. P. Tracy
1950-1
19206
Unknown
Flint Valley, about 5 mi SE of Elk Valley
1433
Comment
UC1222876
Antennaria suffrutescens
Joseph P. Tracy
1947-7-9
17864
Humboldt
Horse Mountain
1432
Comment
UC582630
Anthemis cotula
Joseph P. Tracy
1933-7-3
12633
Humboldt
Willow Creek; Trinity River Valley
152
Comment
CAS-BOT-BC289126
Anthoxanthum occidentale
Joseph P. Tracy
1918-4-21
4882
Humboldt
Old Kneeland Road, around Humboldt Bay
304
Comment
UCD56235
Anthoxanthum odoratum
Joseph. P. Tracy
1942-6-2
17101
Humboldt
2 miles north of Bridgeville.
609
Comment
UC249613
Anthriscus caucalis
Joseph P. Tracy
1921-5-26
5799
Sonoma
near Cloverdale (on road towards Hopland); Northern Coast Ranges
304
Comment
UC1196736
Antirrhinum vexillocalyculatum subsp. breweri
Joseph P. Tracy
1905-8-17
2364
Lake
6 mi above Upper Lake (gravel bar of Middle Creek); Northern Coast Ranges, Middle Creek
457
Comment
UC902211
Antirrhinum vexillocalyculatum subsp. breweri
Joseph P. Tracy
1949-8-11
18468
Humboldt
2 to 6 mi s Grouse Mt.; Kinsey Ridge
1280
Comment
UC902212
Antirrhinum vexillocalyculatum subsp. breweri
Joseph P. Tracy
1949-9-14
18551
Siskiyou
5 mi w Cecilville (along South Fork of Salmon River)
670
Comment
UC1196734
Antirrhinum virga
Joseph P. Tracy
1935-7-4
14028
Lake
near Glenbrook (n side of Cobb Valley); Cobb Mountain, Cobb Valley
822
Comment
UC902239
Antirrhinum virga
Joseph P. Tracy
1941-5-30
16874
Mendocino
6 mi n Calpella; Redwood Valley
213
Comment
UC1198739
Aphanes occidentalis
J. P. Tracy
1905-4-16
2165
Humboldt
Immediate vicinity of Eureka (at Bucksport); , Bucksport
Comment
UC1198743
Aphanes occidentalis
Joseph P. Tracy
1934-3-11
13149
Humboldt
Weitchpec
121
Comment
UC154129
Aphanes occidentalis
J. P. Tracy
1904-4-24
2033
Humboldt
opposite Eureka (Ocean Beach at Samoa); Samoa
Comment
UC1197335
Apiastrum angustifolium
J. P. Tracy
1900-4-21
747
Alameda
Hills near Berkeley (San Francisco Bay Region); San Francisco Bay Region
304
Comment
UC1197615
Apocynum androsaemifolium
Joseph P. Tracy
1899-7-3
435
Napa
3 - 4 mi. e. of Angwin's (on hills at head of Moore's Creek, Howell Mt.); North Coast Ranges, Howell Mt., Moore's Creek
457
Comment
UC161578
Aquilegia formosa
Joseph P. Tracy
1911-6-4
3222
Humboldt
5 mi from coast (along Little River); Northern Coast Ranges
121
Comment
RSA0126138
Arabis divaricarpa var. interposita
Joseph P. Tracy
1932-7-11
10396
Humboldt
Klamath Mountains, Trinity Summit, open ground at Corral Prairie.
1524
Comment
UC1198311
Arabis glabra
J. P. Tracy
1900-3-31
667
Alameda
hills near Berkeley; San Francisco Bay Region
152
Comment
UC183546
Arabis glabra
Joseph P. Tracy
1913-6-24
4282
Trinity
6 mi above Ruth; Northern Coast Ranges, Mad River Valley
914
Comment
UC1225763
Arabis glabra
Joseph P. Tracy
1946-7-7
17610
Humboldt
Willow Creek Trinity River Valley
152
Comment
A362503
Arctostaphylos
J. P. Tracy
1940-10-3
16740
Unknown
Sand dunes, near Samoa, on Humboldt Bay
Comment
UC1196877
Arctostaphylos
Joseph P. Tracy
1934-3-11
13156
Humboldt
French Camp Ridge
1066
Comment
UC1198673
Arctostaphylos
Joseph P. Tracy
1937-4-3
15248
Humboldt
Willow Creek Trinity River Valley
152
Comment
UC1198678
Arctostaphylos
Joseph P. Tracy
1933-4-9
10970
Humboldt
Blue Slide Northern Coast Ranges, Van Duzen River
91
Comment
UC582721
Arctostaphylos
Joseph P. Tracy
1937-4-3
15247
Humboldt
Willow Creek Trinity River Valley
152
Comment
UC582722
Arctostaphylos
Joseph P. Tracy
1937-4-3
15246
Humboldt
Willow Creek Trinity River Valley
152
Comment
UC585945
Arctostaphylos
Joseph P. Tracy
1934-3-11
13159
Humboldt
French Camp Ridge
1066
Comment
UC1225903
Arctostaphylos X candidissima
Joseph P. Tracy
1947-7-9
17861
Humboldt
Horse Mountain
1432
Comment
UC585908
Arctostaphylos canescens subsp. canescens
Joseph P. Tracy
1932-8-6
10297
Mendocino
Little Red Mt. North Coast Ranges
1219
Comment
CAS-BOT-BC23751
Arctostaphylos columbiana
Joseph P. Tracy
1934-7-2
13293
Humboldt
Vicinity of Trinidad
60
Comment
CAS-BOT-BC23772
Arctostaphylos columbiana
Joseph P. Tracy
1948-3-13
17955
Humboldt
Table Bluff
91
Comment
CAS-BOT-BC23844
Arctostaphylos columbiana
Joseph P. Tracy
1933-4-8
12024
Del Norte
Smith River near Madrone Camp, 6 miles east of Gasquet.
152
Comment
JEPS19869
Arctostaphylos columbiana
Joseph P. Tracy
1923-3-31
6168
Humboldt
around Humboldt Bay; Northern Coast Region, Table Bluff
60
Comment
UC249506
Arctostaphylos columbiana
Joseph P. Tracy
1922-4-30
6044
Humboldt
ridge w Green Point; Northern Coast Ranges, Bald Mountain
609
Comment
UC397305
Arctostaphylos columbiana
Joseph P. Tracy
1923-3-31
6169
Humboldt
Table Bluff Northern Coast Region, around Humboldt Bay
60
Comment
UC585914
Arctostaphylos columbiana
Joseph P. Tracy
1934-7-2
13293
Humboldt
vicinity of Trinidad Northern Coast Region
60
Comment
UC585932
Arctostaphylos columbiana
Joseph P. Tracy
1933-7-13
12727
Del Norte
6 mi e Gasquet; Smith River
152
Comment
UC585962
Arctostaphylos columbiana
Joseph P. Tracy
1932-8-6
10296
Mendocino
hills around Leggett Valley; North Coast Ranges
457
Comment
GH350186
Arctostaphylos columbiana var. tracyi
J. P. Tracy
1932-2-28
9772
Unknown
Around Humboldt Bay, Table Bluff
60
Comment
UCD50897
Arctostaphylos glandulosa
Joseph P. Tracy
1940-7-14
16688
Humboldt
Wilder Ridge (near Kings Peak).
762
Comment
CAS-BOT-BC23363
Arctostaphylos glandulosa subsp. cushingiana
Joseph P. Tracy
1934-7-9
13321
Mendocino
Chamise Mt., north of Bell Springs.
1066
Comment
CAS-BOT-BC24751
Arctostaphylos glandulosa subsp. glandulosa
Joseph P. Tracy
1937-5-16
15279
Mendocino
Chamise Mt. 3 miles n of Bell Springs.
1005
Comment
CAS-BOT-BC24825
Arctostaphylos glandulosa subsp. glandulosa
Joseph P. Tracy
1940-7-14
16689
Humboldt
Wilder Ridge (near Kings Peak).
762
Comment
UC1222638
Arctostaphylos glandulosa subsp. glandulosa
Joseph P. Tracy
1950-8-4
19251
Humboldt
Grasshopper Peak Bull Creek State Park
Comment
UC585933
Arctostaphylos glandulosa subsp. glandulosa
Joseph P. Tracy
1934-7-9
13331
Humboldt
ridge 5 mi s Harris (on road towards Bell Springs); North Coast Ranges
762
Comment
UC1173706
Arctostaphylos hispidula
Joseph P. Tracy
1938-9-10
16160
Del Norte
7 mi e Smith River Village; Low Divide
548
Comment
UCD51072
Arctostaphylos hispidula var. hispidula
Joseph P. Tracy
1938-9-10
16160
Del Norte
(East of Smith River Village 7 miles) in chaparral
548
Comment
JEPS38946
Arctostaphylos hookeri subsp. montana
Joseph P. Tracy
1935-6-23
13992
Humboldt
French Camp Ridge
1066
Comment
CAS-BOT-BC24330
Arctostaphylos manzanita subsp. manzanita
Joseph P. Tracy
1937-5-16
15269
Mendocino
Blue Rock Ridge, between Cummings and Bell Springs.
914
Comment
CAS-BOT-BC24348
Arctostaphylos manzanita subsp. manzanita
Joseph P. Tracy
1929-4-14
8532
Mendocino
South Fork of Eel River, at the Humboldt-Mendocino Co. line.
152
Comment
JEPS38952
Arctostaphylos manzanita subsp. manzanita
Joseph P. Tracy
1929-4-14
8532
Mendocino
flats along river at Humboldt-Mendocino County line; North Coast Ranges, South Fork of Eel River
152
Comment
JEPS38980
Arctostaphylos manzanita subsp. manzanita
Joseph P. Tracy
1934-7-1
13275
Humboldt
Willow Creek Trinity River Valley
152
Comment
UC1173704
Arctostaphylos manzanita subsp. manzanita
Joseph P. Tracy
1939-8-26
16440
Mendocino
4 mi nw Laytonville; Long Valley
457
Comment
UC582723
Arctostaphylos manzanita subsp. manzanita
Joseph P. Tracy
1937-5-16
15269
Mendocino
between Cummings and Bell Springs; Blue Rock Ridge
914
Comment
UC585963
Arctostaphylos manzanita subsp. manzanita
Joseph P. Tracy
1933-4-2
10949
Humboldt
Willow Creek Trinity River Valley
152
Comment
UC902047
Arctostaphylos manzanita subsp. manzanita
Joseph P. Tracy
1949-3-13
18271
Sonoma
along creek w Knights Valley; Mayacamas Creek
152
Comment
UC1173710
Arctostaphylos nevadensis
Joseph P. Tracy
1939-8-16
16405
Humboldt
Horse Mountain
1432
Comment
UC585958
Arctostaphylos nevadensis
Joseph P. Tracy
Jul 16 1930-Jul 19 1930
8944
Humboldt
openings in fir forest near McKay Camp; Northern Coast Ranges, South Fork Mountain
1676
Comment
CAS-BOT-BC40061
Arctostaphylos nevadensis subsp. knightii
Joseph P. Tracy
1935-6-23
13991
Humboldt
French Camp Ridge
1066
Comment
JEPS38935
Arctostaphylos patula
Joseph P. Tracy
1935-7-14
14063
Humboldt
Horse Mountain
1432
Comment
UC1198669
Arctostaphylos patula
Joseph P. Tracy
1939-8-16
16407
Humboldt
Horse Mountain
1402
Comment
GH362121
Arctostaphylos pungens
J. P. Tracy
1934-3-11
13154
Unknown
French Camp Ridge
Comment
CAS-BOT-BC27298
Arctostaphylos tracyi
Joseph Prince Tracy
1923-2-18
6141
Humboldt
Big Lagoon
6
Comment
CAS-BOT-BC43992
Arctostaphylos uva-ursi
Joseph P. Tracy
1945-3-30
17503
Humboldt
Eureka
45
Comment
RSA152315
Arctostaphylos uva-ursi
Joseph P. Tracy
1945-3-30
17500
Humboldt
Eureka.
46
Comment
SEINET2029875
Arctostaphylos uva-ursi
Joseph P. Tracy
1940-10-3
16740
Humboldt
Near Samoa, on Humboldt Bay
6
Comment
UC673124
Arctostaphylos uva-ursi
Joseph P. Tracy
1940-10-3
16740
Humboldt
near Samoa; Humboldt Bay
6
Comment
SEINET200929
Aristida oligantha
J. P. Tracy
1919-9-15
5222
Humboldt
Northern Coast Ranges; valley of Trinity River near mouth of Willoe Creek
152
Comment
UC526766
Aristida oligantha
Joseph P. Tracy
1933-8-27
13000
Humboldt
Robertson's Ranch Vicinity of Garberville (hillsides in sheep range)
304
Comment
UC1198120
Aristolochia californica
Joseph P. Tracy
1933-6-2
12492
Napa
along Napa R. e. of St. Helena
76
Comment
JEPS20973
Arnica cernua
Joseph P. Tracy
1926-5-2
7449
Humboldt
near Ruby Creek; Northern Coast Ranges, Ruby Creek
609
Comment
UC302176
Arnica cernua
Joseph P. Tracy
1926-5-2
7449
Humboldt
near Ruby Creek; Northern Coast Ranges, Willow Creek Canyon
609
Comment Read comments Feb 27 2007
JEPS20984
Arnica discoidea
Joseph P. Tracy
1937-7-2
15398
Humboldt
2 mi e Grove's Prairie; Trinity Summit
1524
Comment
UC581753
Arnica discoidea
Joseph P. Tracy
1937-7-2
15398
Humboldt
on ridge 2 mi e of, Grove's Prairie; Trinity Summit
1524
Comment
SEINET6999602
Arnica discoidea
J. P. Tracy
1911-7-11
3513
Humboldt
Hoopa Valley, hills near Supply Creek.
Comment
JEPS20978
Arnica latifolia
Joseph P. Tracy
1932-7-20
10736
Humboldt
near Corral Prairie; Trinity Summit
1524
Comment
UC582486
Arnica longifolia
Joseph P. Tracy
1935-8-6
14655
Trinity
around White's Creek Lake, head of North Fork of White's Creek Devil's Canyon Mts., White's Creek Lake, North Fork of White
1981
Comment
UC275465
Artemisia douglasiana
Joseph P. Tracy
1925-11-1
7305
Humboldt
Shively Northern Coast Ranges
Comment
SEINET11853294
Artemisia douglasiana
J. P. Tracy
1947-1
17892
Humboldt
Trinity Summit at Box camp
1463
Comment
UC204825
Artemisia suksdorfii
Joseph P. Tracy
1918-7-1
4973
Humboldt
3 mi s point of cape; Northern Coast Ranges, Cape Mendecino
3
Comment
CAS-BOT-BC400531
Asarum caudatum
Joseph P. Tracy
1935-7-23
14160
Humboldt
Trinity Summit. Lower end of Brett Hole
1584
Comment
UC1198117
Asarum caudatum
Joseph P. Tracy and Ernest B. Babcock
1912-5-11
3618
Humboldt
near Hydesville
60
Comment
UC902064
Asclepias speciosa
Joseph P. Tracy
1949-9-17
18578
Trinity
near Helena; Trinity River
426
Comment
POM23228
Aspidotis densa
H. H. Tracy
1913-08
s.n.
Siskiyou
Castella
Comment
RSA167200
Aster foliaceus var. lyallii
Joseph P. Tracy
1950-8-7
19271
Humboldt
Box Camp, Trinity Summit
1463
Comment
RSA167216
Aster subspicatus
Joseph P. Tracy
1948-11-15
18262
Mendocino
Ukiah Valley, 4 miles south of Talmage, east side of Russian River
Comment
UC1199089
Astragalus gambelianus
Joseph P. Tracy
1899-6-14
400
Napa
3-4 mi e Angwin's Howell Mountain (on hills at head of Moore's Creek, Howell Mountain); Northern Coast Ranges, , head of Moore's Cree
365
Comment
UC54738
Astragalus gambelianus
J. P. Tracy
1903-5-1
1834
Alameda
hill back U.C. Berkeley; San Francisco Bay region, UC Berkeley
152
Comment
CAS-BOT-BC17443
Athysanus pusillus
J. P. Tracy
1902-4-5
1346
Alameda
Region about San Francisco Bay. Hills near Berkeley.
304
Comment
POM143743
Athysanus pusillus
Joseph P. Tracy
1902-4-5
1346
Alameda
Hills near Berkeley; Region about San Francisco Bay.
305
Comment
UC1116213
Athysanus pusillus
Joseph P. Tracy
1946-6-16
17577
Trinity
n of crossing of Trinity Highway (South Fork Mountain, at Miller Spring); South Fork Mountain, Miller Spring
1371
Comment
UC1198292
Athysanus pusillus
Joseph P. Tracy
1922-4-30
6016
Humboldt
near Willow Creek (Trinity River Valley); Northern Coast Ranges, Trinity River Valley
152
Comment
UC14419
Athysanus pusillus
J. P. Tracy
1902-3-15
1308
Alameda
San Pablo Ridge, Hills near Berkeley San Pablo Ridge; San Francisco Bay Region, San Pablo Ridge
457
Comment
UC552292
Athysanus pusillus
Joseph P. Tracy
1935-3-19
13758
Mendocino
near Hopland (North Coast Ranges); North Coast Ranges
152
Comment
UC1222660
Athysanus pusillus
Joseph P. Tracy
1950-4-20
18627
Humboldt
4 mi se of Low Gap (above Kuntz, Van Duzen River); Van Duzen River
792
Comment
UC1103326
Avena fatua
Joseph P. Tracy
1933-5-1
12131
Sonoma
Knight's Valley Northern Coast Ranges
Comment
UC1199295
Baccharis glutinosa
Joseph P. Tracy
1932-9-10
10784
Contra Costa
e of and on Franklin Canyon Road Pinole (Rodeo Creek); , Franklin Canyon Road
60
Comment
JEPS21273
Baccharis pilularis
Joseph P. Tracy
1937-11-14
15698
Mendocino
Cummings North Coast Ranges
Comment
UC1222975
Baccharis pilularis
Joseph P. Tracy
1948-11-15
18258
Napa
near, on Silverado Trail e side of Napa Valley St. Helena
Comment
SD58225
Balsamorhiza deltoidea
Joseph P. Tracy
1935-8-3
14465
Trinity
Mary Blaine Mountain
1950
Comment
UC275466
Balsamorhiza deltoidea
Joseph P. Tracy
1925-5-17
6984
Humboldt
near South Fork of Trinity River Valley; Trinity River Valley
182
Comment
UC1198289
Barbarea orthoceras
Joseph P. Tracy
1932-7-16
10642
Humboldt
along creek in McKay Prairie
1524
Comment
UC562693
Barbarea orthoceras
Joseph P. Tracy
1935-7-25
14239
Humboldt
lower end Brett Hole; Trinity Summit
1584
Comment
UC922006
Beckmannia syzigachne
Joseph P. Tracy
1941-6-29
16947
Trinity
Hettenshaw Valley
944
Comment
JEPS31856
Bellis perennis
Joseph P. Tracy
1937-6-20
15345
Humboldt
10 miles up from mouth of Bear River Bear River
152
Comment
UC165030
Bellis perennis
J. P. Tracy
1901-6-10
1127
Humboldt
about Eureka
0
Comment
JEPS26214
Bensoniella oregona
Joseph P. Tracy
1939-7-9
16327
Humboldt
Snow Camp
1402
Comment
UC1198384
Berberis aquifolium var. aquifolium
Joseph P. Tracy
1948-9-5
18186
Humboldt
on ridge 2 mi e Grove's Prairie (3 mi s of Grizzly Camp)
1524
Comment
OBI16932
Bidens frondosa
Joseph P. Tracy
1950-9-22
19367
Humboldt
Klamath River, near Slate Crk. Below Orleans 8 mi
Comment
UC1199224
Blennosperma nanum
Joseph P. Tracy
1921-5-12
5540
Lake
between Upper Lake and Lakeport Lakeport; Northern Coast Ranges
426
Comment
UC1222966
Blennosperma nanum var. nanum
Joseph P. Tracy
1949-3-27
18272
Mendocino
4 mi s of, on the old Highway, w side of Russian River Hopland; Russian River
Comment
JEPS53049
Boechera breweri subsp. breweri
Joseph P. Tracy
1935-8-5
14573
Trinity
head of Whites Creek Devils Canyon Mts., Whites Creek
2133
Comment
CAS-BOT-BC16294
Boechera howellii
Joseph Prince Tracy
1935-8-8
14712
Trinity
Devil's Canyon Mountains. Around White's Creek Lake, head of North Fork of White's Creek.
1981
Comment
UC1222706
Boechera pauciflora
Joseph P. Tracy
1950-8-8
19293
Humboldt
head of Croghan Hole Trinity Summit, Croghan Hole
Comment
CAS-BOT-BC14302
Boechera platysperma
Joseph Prince Tracy
1932-7-12
10458
Humboldt
Klamath Mountains. Trinity Summit. Head of Brett Hole.
1828
Comment
UC492238
Boechera platysperma
Joseph P. Tracy
1932-7-12
10458
Humboldt
Head of Brett Hole Klamath Mountains, Trinity Summit
1828
Comment
UCD114455
Boechera platysperma
Joseph P. Tracy
1932-7-12
10458
Humboldt
Klamath Mountains, Trinity Summit. Rocky exposed places, head of Brett Hole.
1828
Comment
UC562689
Boechera sparsiflora
Joseph P. Tracy
1935-7-31
14391
Humboldt
ridge connecting Trinity Summit with Salmon Summit; Devils Backbone
1676
Comment
UC562684
Boechera suffrutescens
Joseph P. Tracy
1935-8-3
14441
Trinity
Mary Blaine Mt.
1950
Comment
RSA167245
Boisduvalia densiflora
Joseph P. Tracy
1950-6-18
18843
Humboldt
Cape Mendocino, near the ocean shore, south of point of the Cape: Davis Creek.
3
Comment
UC585961
Boschniakia strobilacea
Joseph P. Tracy
1925-6-7
7059
Humboldt
Northern Coast Ranges, Willow Creek Canyon.
609
Comment
SEINET200607
Botrychium multifidum
Joseph P. Tracy
1906-11-4
2551
Humboldt
Eureka Northern Coast of California
0
Comment
JEPS49658
Boykinia major
Joseph P. Tracy
Jul 16 1930-Jul 19 1930
8935
Humboldt
McKay Camp South Fork Mountain (South Fork Mountain); Northern Coast Ranges, South Fork Mountain
1676
Comment
UC1222964
Brickellia californica
Joseph P. Tracy
1941-9-1
17010
Trinity
4 mi e of Cedar Flat (Trinity River); Trinity River
365
Comment
UC581799
Brickellia greenei
Joseph P. Tracy
1935-7-30
14361
Humboldt
Salmon Summit
1767
Comment
CAS-BOT-BC127682
Brickellia greenei
Joseph P. Tracy
1939-8-16
16401
Humboldt
Horse Mountain, in open forest of Jeffrey Pine, in serpentine belt
1432
Comment
UCD57276
Briza maxima
Joseph P. Tracy
1950-5-30
18711
Humboldt
Trinity River Valley, at Willow Creek.
152
Comment
RSA168838
Brodiaea stellaris
Joseph P. Tracy
1950-6-25
18903
Humboldt
McClellen Mtn, just E of McClellen Rock, Burr Valley.
762
Comment
UC1103277
Bromus carinatus var. carinatus
J. P. Tracy
1900-3-17
582
Alameda
hills near Berkeley; San Francisco Bay Region
304
Comment
UC1152025
Bromus carinatus var. carinatus
Joseph P. Tracy
1951-6-26
19570
Humboldt
vicinity of Twin Lakes (Snow Camp and Twin Lakes trip)
Comment
UC184919
Bromus carinatus var. carinatus
Joseph P. Tracy
1912-6-9
3654
Humboldt
Northern Coast Region, Alton Alton; Northern Coast Region, Alton
30
Comment
RSA10041
Bromus commutatus
Joseph P. Tracy
1933-3-1
s.n.
Mendocino
Near Hopeland- on grassy hillsides.
183
Comment
UC526930
Bromus commutatus
Joseph P. Tracy
1932-6-4
10135
Humboldt
Northern Coast Ranges, Bridgeville Bridgeville; Northern Coast Ranges, Bridgeville
228
Comment
UC1103345
Bromus diandrus
Joseph P. Tracy
1900-4-18
724
Alameda
Region about San Francisco Bay, Berkeley Berkeley; Region about San Francisco Bay, Berkeley
91
Comment
RSA10042
Bromus hordeaceus
Joseph P. Tracy
1933-5-1
12134
Mendocino
near Hopeland on grassy hillsides
183
Comment
UC187099
Bromus hordeaceus
Joseph P. Tracy
1908-6
2690
Humboldt
opposite Buck Mountain (Valley of Van Duzen River); Northern Coast Ranges
762
Comment
SEINET200936
Bromus laevipes
Joseph P. Tracy
1921-5-22
5693
Tuolumne
Near Tuttletown
457
Comment
UC526927
Bromus madritensis subsp. rubens
Joseph P. Tracy
1932-6-17
10215
Trinity
North Coast Ranges, Three Forks of Mad River Mad River; North Coast Ranges, Mad River
883
Comment
UC1103270
Bromus orcuttianus
Joseph P. Tracy
1948-8-15
18125
Humboldt
2 mi e of Grove's Prairie (near Elk Camp, Trinity Summit); Trinity Summit
1554
Comment
UC1145164
Bromus orcuttianus
Joseph P. Tracy
1937-7-2
15392
Trinity
3 mi e of Grove's Prairie (Trinity Summit); Trinity Summit
1402
Comment
OBI22448
Bromus sitchensis
Joseph P. Tracy
1937-5-31
15318
Humboldt
Trinity River Valley, at Willow Crk
Comment
GH361926
Bromus sterilis
J. P. Tracy
1935-6-23
13980
Unknown
French Camp Ridge
1066
Comment
RSA152301
Bromus sterilis
Joseph P. Tracy
1950-6-15
18776
Humboldt
Mail Ridge. North of Harris 5 miles.
945
Comment
CAS-BOT-BC161569
Bromus suksdorfii
Joseph P. Tracy
1935-8-6
14684
Trinity
Devil's Canyon Mountains. Around White's Creek Lake, head of North Fork of White's Creek.
1889
Comment
UC526728
Bromus tectorum
Joseph P. Tracy
1931-5-3
9349
Humboldt
near Blue Lake (along Mad River); Mad River
15
Comment
RSA10035
Bromus vulgaris
Joseph P. Tracy
1926-5-2
7427
Humboldt
Trinity River Valley, near the south fork.
Comment
UC187252
Calamagrostis nutkaensis
J. P. Tracy
1901-6-30
1192
Humboldt
Immediate vicinity of Eureka
0
Comment
UC1145049
Calamagrostis rubescens
Joseph P. Tracy
1938-7-17
16082
Humboldt
Garberville; river bank
152
Comment
UC1198378
Calandrinia ciliata
Joseph P. Tracy
1909-5-30
2979
Humboldt
along railroad in Ryan's Slough; Northern Coast Region, Region about Humboldt Bay
0
Comment
UC146150
Callitriche marginata
Joseph P. Tracy
May 15 1903-May 18 1903
1870
Napa
Napa Valley near Calistoga; Northern Coast Ranges
91
Comment
UC519309
Calocedrus decurrens
Joseph P. Tracy
1933-4-8
12004
Del Norte
3 mi e of Gasquet (along Smith River at 18-mile Creek); Smith River, 18-mile Creek
152
Comment
UC1197696
Calochortus albus
Joseph P. Tracy
1921-5-22
5692
Tuolumne
Tuttletown Foothill Region
457
Comment
UC180215
Calochortus amabilis
Joseph P. Tracy
1914-5-14
4422
Humboldt
Fort Seward Northern Coast Ranges
121
Comment
UC667124
Calochortus amabilis
Joseph P. Tracy
1927-5-30
8090
Humboldt
Garberville
152
Comment
JEPS17832
Calochortus coeruleus
Joseph P. Tracy
1933-7-16
12761
Trinity
near Eight Mile Ridge head; Northern Coast Ranges, South Fork Mountain
1645
Comment
UC667129
Calochortus coeruleus
Joseph P. Tracy
1935-8-4
14524
Siskiyou
5 mi e Mary Blaine Mt. (Snow Prairie at summit of ridge, extreme head of Plummer Creek); Plummer Creek
1859
Comment
UC1103466
Calochortus tolmiei
Joseph P. Tracy
1933-6-13
12592
Humboldt
near summit on road from Hoopa (w to Bair's); Hoopa Mountain
914
Comment
UC198648
Calochortus tolmiei
Joseph P. Tracy
1917-5-30
4813
Humboldt
w of Dows Prairie; Northern Coast Ranges
15
Comment
JEPS61766
Calochortus vestae
Joseph P. Tracy
1916-6-19
4713
Humboldt
Bosworth's Ranch Northern Coast Ranges, Laribee Creek
457
Comment
UC1197694
Calochortus vestae
Joseph P. Tracy
1930-6-29
8811
Humboldt
nw slope Buck Mountain
762
Comment
UC1196205
Caltha biflora
Joseph P. Tracy
1932-7-16
10638
Humboldt
At Corral Prairie, Trinity Summit; Klamath Mountains.
1524
Comment
CAS-BOT-BC175759
Caltha leptosepala
Joseph P. Tracy
1930-7-16
8971
Humboldt
South Fork Mountain; at McKay Camp
1676
Comment
UC176755
Calycadenia fremontii
J. P. Tracy
1905-8-19
2371
Lake
6 mi n Lakeport; Scotts VAlley
426
Comment
JEPS20233
Calycadenia fremontii
Joseph P. Tracy
1938-8-14
16117
Humboldt
South Fork of Trinity River, mountain slopes w of its mouth South Fork of Trinity River
304
Comment
UC495636
Calycadenia truncata
Joseph P. Tracy
1932-6-17
10196
Trinity
North Coast Ranges, Three Forks of Mad River
883
Comment
UC175973
Calycadenia truncata
Joseph P. Tracy
1908-7-1
2761
Humboldt
near Low Gap (ridge between Van Duzen and Mad Rivers); Northern Coast Ranges
914
Comment
CAS-BOT-BC275448
Calycadenia truncata subsp. microcephala
Joseph P. Tracy
1932-6-17
10196
Trinity
Three Forks of Mad River
883
Comment
UC1196472
Calypso bulbosa
Joseph P. Tracy
1923-4-15
6192 1/2
Humboldt
Northern Coast Ranges, Redwood Creek, at Berry's Redwood Creek; Northern Coast Ranges, Redwood Creek
274
Comment
UC673025
Calyptridium umbellatum
Joseph P. Tracy
1933-7-16
12739
Trinity
South Fork Mountain; Northern Coast Ranges, South Fork Mountain
1524
Comment
SEINET200998
Calystegia
J. P Tracy
1917-5-30
4803
Humboldt
Near Little River
Comment
UC1197879
Calystegia collina subsp. oxyphylla
Joseph P. Tracy
1935-7-4
14031
Lake
near Glenbrook (n side Cobb Valley, Cobb Mountain); Cobb Mountain, n side Cobb Valley, near Glenbrook
822
Comment
UC906694
Calystegia occidentalis subsp. occidentalis
Joseph P. Tracy
1941-8-24
17027
Trinity
South Fork Mountain , South Fork Mountain (Northern Coast Ranges)
1645
Comment
UC562485
Calystegia occidentalis subsp. occidentalis
Joseph P. Tracy
1933-7-21
12816
Humboldt
Redwood House on road to South Yager; on road to South Yager, Redwood House
762
Comment
SEINET200995
Calystegia polymorpha
Joseph P. Tracy
1937-7-24
15531
Humboldt
Trinity Summit head of Little Hors-Linto Creek.
1372
Comment
UC1173650
Camassia leichtlinii subsp. suksdorfii
Joseph P. Tracy
1930-7-17
9000
Humboldt
South Fork Mountain; in wet meadow at McKay Camp
1676
Comment
CAS-BOT-BC497299
Camassia leichtlinii var. suksdorfii
Joseph P. Tracy
1930-7-17
9000
Humboldt
South Fork Mountain; in wet meadow at McKay Camp.
1676
Comment
UC180216
Camassia quamash
Joseph P. Tracy
1914-7-4
4538
Humboldt
Bald Mountain, High Prairie High Prairie; Northern Coast Ranges, Bald Mountain, High Prairie
1066
Comment
UC505100
Camissonia contorta
Joseph P. Tracy
1932-5-8
9924
Mendocino
near Longvale; North Coast Ranges
457
Comment Read comments Jul 20 2020
UC902069
Campanula californica
Joseph P. Tracy
1949-8-23
18491
Mendocino
near Mendocino City
30
Comment
UC169030
Campanula griffinii
Joseph P. Tracy
1902-5-21
1576 1/2
Napa
on hills at head of Moore's Creek 3-4 mi e Angwin's; Northern Coast Ranges, Howell Mountain
457
Comment
UC168960
Campanula prenanthoides
Joseph P. Tracy
1905-7-6
2223
Napa
3-4 mi e Angwin's (on hills at head of Moore's Creek); Northern Coast Ranges, Howell Mountain
457
Comment
SEINET10462991
Campanula prenanthoides
Tracy
1933-7-26
TRACY 12927
Humboldt
Grouse Creek Basin, in open woods
762
Comment
UC602559
Campanula scouleri
Joseph P. Tracy
1926-6-27
7691
Humboldt
Horse Mountain
1219
Comment
UC602560
Campanula scouleri
Joseph P. Tracy
1937-7-25
15560
Humboldt
ne Hawkins Bar; Trinity Summit Range, Happy Camp Mountain
1280
Comment
UC1199216
Capsella bursa-pastoris
Joseph P. Tracy
1940-10-15
16757
Humboldt
Trinity River Valley, at Willow Creek Willow Creek; Trinity River Valley, Willow Creek
152
Comment
UC1222657
Capsella bursa-pastoris
Joseph P. Tracy
1950-7-6
19005
Humboldt
2 mi s of Burr Valley (on the Albee Road); Albee Road
1158
Comment
UC302119
Cardamine angulata
Joseph P. Tracy
1926-5-22
7510
Humboldt
Prairie Creek Northern Coast Ranges, Prairie Creek
152
Comment
CAS-BOT-BC37222
Cardamine angulata
Joseph P. Tracy
1928-4-29
s.n.
Humboldt
Northern Coast Range. Prairie Creek.
152
Comment
UC1199182
Cardamine californica
Joseph P. Tracy
1935-3-10
13732
Humboldt
Blue Slide Northern Coast Ranges, Van Duzen River (on Van Duzen River)
91
Comment
UC1199199
Cardamine californica
J. P. Tracy
Feb. 10,1900 - Feb. 22, 1900
506
Alameda
hills near Berkeley (region about San Francisco Bay); , hills nr Berkeley
91
Comment
UC1199200
Cardamine californica
Joseph P. Tracy
1924-2-24
6603
Humboldt
near McKee's Mill (South Fork Eel River); Northern Coast Ranges, South Fork Eel River
60
Comment Read comments Jul 25 2012
RSA167405
Cardamine californica var. integrifolia
Joseph P. Tracy
1950-5-7
18651
Humboldt
On the Redwood House Road, S of Redwood House 1 mile, on Yager Slope. (Head of South Yager Creek).
Comment
UC1173730
Cardamine californica var. sinuata
Joseph P. Tracy
1939-4-25
16221
Humboldt
mouth Bull Creek; Mouth of Bull Creek
60
Comment
UC1222704
Cardamine nuttallii
Joseph P. Tracy
1950-4-25
18635
Trinity
about 3 mi se Kuntz (along Van Duzen River); , se of Kuntz
Comment
UC1199207
Cardamine oligosperma
Joseph P. Tracy
1920-5-18
5328
Humboldt
5 mi from Dyerville (South Fork Eel River, Forest Lodge, along Eel River from South Fork to Scotia); Northern Coast Ranges, South Fork Eel River, Forest Lodge
60
Comment
CAS-BOT-BC38127
Cardamine pensylvanica
Joseph P. Tracy
1937-7-2
15401
Humboldt
Trinity Summit. Head of Little Hors-Linto Creek.
1371
Comment
HSC6853
Cardaria draba
J. P. Tracy
1933-5-19
12201
Humboldt
Eel River, Alton to Fortuna
15
Comment
UC668056
Cardaria draba
Joseph P. Tracy
1938-6-12
15895
Humboldt
opposite mouth of Van Duzen River (Eel River, Alton to Fortuna); Eel River
15
Comment
UC1222956
Carduus pycnocephalus subsp. pycnocephalus
Joseph P. Tracy
1947-6-8
17703
Humboldt
vicinity of, 1/2 mi w of town Carlotta
30
Comment
CAS-BOT-BC17794
Carex amplifolia
Joseph Prince Tracy
1935-6-23
13986
Humboldt
French Camp Ridge.
1066
Comment
UC1103586
Carex amplifolia
Joseph P. Tracy
1933-8-6
12948
Humboldt
French Camp Ridge
1066
Comment
SEINET10588473
Carex aquatilis var. dives
Joseph P. Tracy
1934-7-30
Tracy 13504
Humboldt
Dense clumps in wettest places. Dry Lagoon - along coast in front of South End of Stone Lagoon.
3
Comment
UC1103626
Carex aquatilis var. dives
Joseph P. Tracy
1927-8-22
8352
Humboldt
Bald Mountain, meadow near High Prairie Northern Coast Ranges
1066
Comment
GH424018
Carex arcta
J. P. Tracy
1903-8-9
1931
Unknown
Bed of Winter Pond
152
Comment
UC585638
Carex arcta
Joseph P. Tracy
1937-8-12
15645
Humboldt
Snow Camp
1402
Comment
UC562630
Carex athrostachya
Joseph P. Tracy
1935-7-27
14306
Humboldt
Trinity Summit, open places at McKay Prairie
1584
Comment
CAS-BOT-BC19213
Carex barbarae
Joseph Prince Tracy
1929-6-23
8606
Humboldt
Trinity River Valley, at Willow Creek.
152
Comment
UC249736
Carex buxbaumii
Joseph P. Tracy
1924-7-13
6724
Humboldt
Big Lagoon Northern Coast Ranges, Big Lagoon
6
Comment
UC562721
Carex concinnoides
Joseph P. Tracy
1935-6-2
13922
Humboldt
Big Lagoon
3
Comment
UC1103597
Carex concinnoides
Joseph P. Tracy
1933-6-13
12594
Humboldt
on road w from Hoopa Valley; Northern Coast Ranges, Hoopa Mountain
914
Comment
UC1158127
Carex densa
Joseph P. Tracy
1942-6-15
17135
Humboldt
Englewood, near Redcrest resort
91
Comment
UC194804
Carex densa
Joseph P. Tracy
1913-6-20
4231
Humboldt
lower foothills of nw slope of Buck Mountain Northern Coast Ranges, Buck Mountain
762
Comment
CAS-BOT-BC34971
Carex densa
Joseph Prince Tracy
1936-6-3
14848
Humboldt
Trinity River Valley, at Willow Creek.
152
Comment
CAS-BOT-BC34976
Carex densa
Joseph Prince Tracy
1936-6-3
14848
Humboldt
Trinity River Valley, at Willow Creek.
152
Comment
UC1116267
Carex deweyana subsp. leptopoda
Joseph P. Tracy
1943-7-18
17442
Humboldt
Big Lagoon
9
Comment
UC195347
Carex deweyana subsp. leptopoda
Joseph P. Tracy
1916-6-25
4746
Humboldt
Redwood Creek, at point E from Trinidad
152
Comment
UC50823
Carex deweyana subsp. leptopoda
J. P. Tracy
1900-5-28
808
Humboldt
immediate vicinity of Eureka
Comment
UC303007
Carex echinata
Joseph P. Tracy
1926-6-27
7666
Humboldt
Horse Mountain Northern Coast Ranges
1463
Comment
UC562272
Carex echinata
Joseph P. Tracy
1933-7-25
12845
Humboldt
North Coast Ranges, Grouse Mountain Grouse Mountain; North Coast Ranges, Grouse Mountain
1524
Comment
UC562273
Carex echinata
Joseph P. Tracy
Jul 16 1930-Jul 19 1930
8986
Humboldt
in meadow at McKay Camp Northern Coast Ranges, South Fork Mountain
1676
Comment
CAS-BOT-BC19876
Carex echinata subsp. echinata
Joseph Prince Tracy
1935-7-24
14217
Trinity
Trinity Summit. East of Ranger Station.
1889
Comment
UC562271
Carex echinata subsp. echinata
Joseph P. Tracy
1932-7-14
10567
Humboldt
Corral Prairie Trinity Summit, Corral Prairie
1584
Comment
CAS-BOT-BC19963
Carex exsiccata
Joseph Prince Tracy
1938-9-25
16170
Humboldt
Bald Mountain; at Lake Prairie.
1066
Comment
POM126509
Carex feta
Joseph P. Tracy
1921-6-12
5828
Humboldt
Butler Valley.
152
Comment
UC1152062
Carex feta
Joseph P. Tracy
1950-8-7
19267
Humboldt
meadow at Box Camp Trinity Summit
1463
Comment
UC1103573
Carex geyeri
Joseph P. Tracy
1927-6-12
8146
Humboldt
Horse Mountain Northern Coast Ranges
1432
Comment
CAS-BOT-BC20870
Carex globosa
Joseph Prince Tracy
1932-4-23
9832
Humboldt
North Coast Ranges. Englewood.
91
Comment
CAS-BOT-BC20873
Carex globosa
Joseph Prince Tracy
1929-6-3
8605
Humboldt
North Coast Ranges. Willow Creek Canyon. Mouth of East Fork.
487
Comment
UC249741
Carex globosa
Joseph P. Tracy
1921-4-24
5448
Humboldt
Phillipsville Northern Coast Ranges, South Fork of the Eel River
121
Comment
CAS-BOT-BC146592
Carex gynodynama
Joseph P. Tracy
1927-5-8
7969
Humboldt
Phillipsville; facing South Fork of Eel River
121
Comment
UC303151
Carex gynodynama
Joseph P. Tracy
1925-5-10
6962
Humboldt
Hydesiville.
Comment
CAS-BOT-BC22310
Carex harfordii
Joseph Prince Tracy
1938-7-18
16083
Humboldt
At Eureka.
30
Comment
JEPS25973
Carex harfordii
Joseph P. Tracy
1935-6-8
13938
Humboldt
Northern Coast Ranges, Eureka Eureka; Northern Coast Ranges, Eureka
0
Comment
UC562660
Carex harfordii
Joseph P. Tracy
1935-7-14
14087
Humboldt
Grouse Mountain North Coast Ranges
1524
Comment
UC249765
Carex hendersonii
Joseph P. Tracy
1923-6-20
6331
Humboldt
White Thorn Valley Northern Coast Ranges
304
Comment
CAS-BOT-BC28163
Carex hoodii
Joseph Prince Tracy
1932-7-11
10410
Humboldt
trinity Summit, Open places at Corral Prairie.
Comment
CAS-BOT-BC7564
Carex integra
Joseph Prince Tracy
1935-7-23
14139
Humboldt
Trinity Summit. Open places at Corral Prairie.
1584
Comment
UC562266
Carex jonesii
Joseph P. Tracy
1932-7-15
10572
Humboldt
Corral Prairie Trinity Summit
1584
Comment
CAS-BOT-BC28502
Carex lenticularis var. limnophila
Joseph Prince Tracy
1923-6-17
6275
Humboldt
Big Lagoon
6
Comment
POM160829
Carex lenticularis var. limnophila
Joseph P. Tracy
1923-6-17
6275
Humboldt
Big Lagoon
6
Comment
CAS-BOT-BC31465
Carex leptopoda
Joseph Prince Tracy
1936-6-9
14902
Humboldt
Mattole Valley, 4 mi SE of Petrolia.
60
Comment
RSA88654
Carex leptopoda
Joseph P. Tracy
1935-6-8
13937
Humboldt
Eureka.
61
Comment
CAS-BOT-BC31584
Carex luzulina var. luzulina
Joseph Prince Tracy
1930-7-16
8987
Humboldt
South Fork Mountain, in wet meadow at McKay Camp.
1676
Comment
CAS-BOT-BC31585
Carex luzulina var. luzulina
Joseph Prince Tracy
1930-7-16
8987
Humboldt
South Fork Mountain, in wet meadow at McKay Camp.
1676
Comment
CAS-BOT-BC31587
Carex luzulina var. luzulina
Joseph Prince Tracy
1932-7-14
10560
Humboldt
Trinity Summit, Corral Prairie.
1584
Comment
CAS-BOT-BC31662
Carex lyngbyei
Joseph Prince Tracy
1935-6-8
13945
Humboldt
Bordering Freshwater Slough, Humboldt Bay.
6
Comment
UC1152052
Carex mariposana
Joseph P. Tracy
1950-7-18
19080
Del Norte
1 mi E of Chimney Rock (Blue Creek, head of); Elk Valley
1341
Comment
CAS-BOT-BC146650
Carex mendocinensis
Joseph P. Tracy
1933-5-24
12280
Del Norte
Near Gasquet. In Darlingtonia Swamp, 2 miles up Smith River
152
Comment
UC103569
Carex multicaulis
Joseph P. Tracy
1912-7-31
3940
Humboldt
near Buck Mountain summit; Northern Coast Ranges
1524
Comment
UC666870
Carex multicostata
Joseph P. Tracy
1940-6-25
16618
Alpine
Ebbet's Pass
2682
Comment
UC1103086
Carex multicostata
Joseph P. Tracy
1930-7-23
9127
Humboldt
Cold Springs Northern Coast Ranges, Horse Mountain
1432
Comment
UC1103090
Carex multicostata
Joseph P. Tracy
1935-5-25
13828
Humboldt
along head Larrabee Creek; Blocksburg
518
Comment
JEPS80023
Carex nudata
Joseph P. Tracy
1911-6-4
3220
Humboldt
along Little River 5 mi from coast; Northern Coast Region, Little River
121
Comment
UC562448
Carex nudata
Joseph P. Tracy
1935-7-21
14120
Humboldt
along river at Willow Creek Trinity River Valley
152
Comment
JEPS80018
Carex obnupta
Joseph P. Tracy
1912-7-31
3898
Humboldt
on nw slope of Buck Mountain Northern Coast Ranges, Burr Valley, Buck Mountain
1066
Comment
UC249766
Carex obnupta
Joseph P. Tracy
1923-6-24
6371
Humboldt
near High Prairie; Northern Coast Ranges, Bald Mountain
1066
Comment
UC50826
Carex obnupta
J. P. Tracy
1901-6-30
1193
Humboldt
immediate vicinity Eureka
0
Comment
CAS-BOT-BC119267
Carex ovalis
Joseph Prince Tracy
1936-5-29
14826
Humboldt
Gans Prairie on ridge E or Orick.
548
Comment
JEPS79851
Carex pachycarpa
Joseph P. Tracy
1932-7-11
10411
Humboldt
Trinity Summit, Corral Prairie Corral Prairie; Trinity Summit, Corral Prairie
1584
Comment
CAS-BOT-BC119229
Carex pachystachya
Joseph Prince Tracy
1927-5-29
8077
Humboldt
Big Lagoon
6
Comment
UC562659
Carex pachystachya
Joseph P. Tracy
1935-7-27
14287
Humboldt
Corral Prairie Trinity Summit
1584
Comment
CAS-BOT-BC119223
Carex pachystachya
Joseph Prince Tracy
1928-6-24
8465
Humboldt
Valley of South Yager Creek.
762
Comment
JEPS79848
Carex pellita
Joseph P. Tracy
1926-7-4
7702
Trinity
Hennessey Road leading up South Fork of Trinity River South Fork of Trinity River; Northern Coast Ranges
609
Comment
UC562339
Carex praegracilis
Joseph P. Tracy
1935-7-4
14012
Lake
near Glenbrook (n side of Cobb Valley); Cobb Mountain
822
Comment
CAS-BOT-BC117963
Carex rossii
Joseph Prince Tracy
1942-7-3
17397
Trinity
Van Duzen River, halfway between Kuntz and Hettenshaw.
975
Comment
CAS-BOT-BC118010
Carex rossii
Joseph Prince Tracy
1935-6-23
13976
Humboldt
French Camp Ridge.
1066
Comment
JEPS79843
Carex scopulorum var. bracteosa
Joseph P. Tracy
1932-7-14
10562
Humboldt
Trinity Summit, Corral Prairie
1584
Comment
CAS-BOT-BC117539
Carex serratodens
Joseph Prince Tracy
1926-6-27
7692
Humboldt
Horse Mountain.
Comment
UC249555
Carex serratodens
Joseph P. Tracy
1921-5-19
5629
Calaveras
5 mi ne Copperopolis; Black Creek
487
Comment
CAS-BOT-BC117266
Carex spectabilis
Joseph Prince Tracy
1935-8-6
14687
Trinity
Devil's Canyon Mts. Around White's Creek Lake, head of N Fork of White's Creek.
1889
Comment
UC1103097
Carex subbracteata
J. P. Tracy
1900-6-25
861
Humboldt
immediate vicinity Eureka
0
Comment
CAS-BOT-BC116940
Carex subbracteata
Joseph Prince Tracy
1936-6-9
14904
Humboldt
Upper Matole.
121
Comment
CAS-BOT-BC115576
Carex tumulicola
Joseph Prince Tracy
1912-7-26
3835
Humboldt
Kneeland Prairie.
762
Comment
CAS-BOT-BC115575
Carex tumulicola
Joseph Prince Tracy
1939-4-29
16254
Humboldt
Orleans.
121
Comment
POM126148
Carex tumulicola
Joseph P. Tracy
1923-5-13
6205
Humboldt
Near Bridgeville.
Comment
RSA91641
Carex tumulicola
Joseph P. Tracy
1932-5-1
9853
Humboldt
Grassy open places at Redway. Vicinity of Garberville.
122
Comment
UC1103115
Carex tumulicola
Joseph P. Tracy
1927-5-8
7971
Humboldt
Philipsville Northern Caost Ranges, South Fork of Eel River
121
Comment
UC197216
Carex tumulicola
Joseph P. Tracy
4104
Humboldt
opposite Buck Mountain (Dinsmore's Ranch); Northern Coast Ranges, Valley of Van Duzen River
762
Comment
JEPS80033
Carex unilateralis
Joseph P. Tracy
1912-7-21
3783
Humboldt
Alton; Northern Coast Region
30
Comment
UC194818
Carex unilateralis
J. P. Tracy
1912-7-21
3783
Humboldt
Alton; ; Alton, Humboldt Co.
30
Comment
RSA152530
Carex unilateralis
Joseph P. Tracy
1946-5-30
17539
Humboldt
Wet gully in grassland near Bridgeville.
457
Comment
UC562627
Carex unilateralis
Joseph P. Tracy
1933-6-9
12539
Humboldt
Fortuna
18
Comment
UCD140927
Carex unilateralis
Joseph P. Tracy
1946-5-30
17539
Humboldt
near Bridgeville.
457
Comment
UC1103607
Carex utriculata
Joseph P. Tracy
1939-7-9
16322
Humboldt
Lake Prairie Bald Mountain
1066
Comment
UC1103614
Carex vesicaria
Joseph P. Tracy
Jul 16 1930-Jul 19 1930
8988
Humboldt
McKay Camp Northern Coast Ranges, South Fork Mountain
1676
Comment
UC249742
Carex vesicaria
Joseph P. Tracy
1924-7-4
6705
Humboldt
Snow Camp Northern Coast Ranges
1371
Comment
CAS-BOT-BC115064
Carex vesicaria
Joseph Prince Tracy
1934-8-29
13622
Humboldt
South Fork Mountain, in wet meadow and McKay Camp.
1676
Comment
SEINET201052
Carex viridula
Joseph P. Tracy
1934-7-30
13505
Humboldt
Along coast in front of South End of Stone Lagoon. Dry Lagoon.
3
Comment
JEPS25063
Castilleja affinis subsp. litoralis
Joseph P. Tracy
1947-5-24
17692 B
Humboldt
Big Lagoon
152
Comment
UC1222832
Castilleja arachnoidea
Joseph P. Tracy
19192
Del Norte
1-2 mi s Elk Valley (2 mi se of Chimney Rock)
1402
Comment
JEPS26160
Castilleja exserta subsp. exserta
J. P. Tracy
1900-4-7
671
Alameda
hills near Berkeley; San Francisco Bay Region
457
Comment
JEPS8743
Castilleja foliolosa
Joseph P. Tracy
1934-7-9
13329
Humboldt
5 mi s Harris; Mail Ridge
762
Comment
UC1173699
Castilleja miniata
Joseph P. Tracy
1939-8-20
16429
Humboldt
near Blue Lake (along Mad River); Mad River
15
Comment
UC1196861
Castilleja miniata
Joseph P. Tracy
1912-7-31
3950
Humboldt
near Buck Mountain summit; Northern Coast Ranges
1676
Comment
UC179928
Castilleja miniata
Joseph P. Tracy
1914-7-4
4537
Humboldt
High Prairie Northern Coast Ranges, Bald Mountain (on Bald Mountain)
1066
Comment
UC1196745
Castilleja pruinosa
Joseph P. Tracy
1942-6-20
17186 A
Del Norte
2 mi s Gasquet; French Hill
670
Comment
UC902247
Castilleja pruinosa
Joseph P. Tracy
1942-6-20
17186 B
Del Norte
2 mi s Gasquet; French Hill
670
Comment
UC168991
Castilleja rubicundula subsp. lithospermoides
Joseph P. Tracy
1901-5-28
1244
Humboldt
Redwood Creek North Coast Ranges (at Bair's ranch)
121
Comment
SEINET200665
Ceanothus cordulatus
J. P. Tracy
1935-7-14
14092
Humboldt
Grouse Mountain ridge near 'Clear Lake
1524
Comment
CAS-BOT-BC49319
Ceanothus cuneatus
Joseph P. Tracy
1938-6-13
15905
Humboldt
Horse Mountain
1432
Comment
UC1198016
Ceanothus cuneatus var. cuneatus
Joseph P. Tracy
1921-5-18
5587
Calaveras
Copperopolis
304
Comment
UC275318
Ceanothus foliosus
Joseph P. Tracy
1923-6-20
6322
Humboldt
Chamisal Mountain, near Shelter Cove
304
Comment Read comments Aug 4 2016
UC502945
Ceanothus incanus
Joseph P. Tracy
1932-5-1
9878
Humboldt
Garberville vicinity Northern Coast Ranges
121
Comment
UC1198007
Ceanothus integerrimus
Joseph P. Tracy
1935-5-25
13878
Humboldt
Fort Seward
106
Comment
UC164817
Ceanothus integerrimus
J. P. Tracy
1903-5-24
1907
Humboldt
Alder Point Eel River
152
Comment
RSA136480
Ceanothus oliganthus var. sorediatus
Joseph P. Tracy
1918-5-1
4902
Humboldt
Kneeland Prairie.
762
Comment
UC165826
Ceanothus oliganthus var. sorediatus
Joseph P. Tracy
1902-5-22
1627
Napa
3-4 mi e Angwin's (at head of Moore's Creek.); Howell Mt., Northern Coast Ranges
365
Comment
UC502946
Ceanothus parryi
Joseph P. Tracy
1932-5-1
9865
Humboldt
vicinity Garberville; Northern Coast Ranges, vicinity of Garberville
121
Comment
CAS-BOT-BC52043
Ceanothus prostratus
Joseph P. Tracy
1927-5-15
8056
Humboldt
Hoopa Mountain. On road West from Hoopa Valley, in open forest of yellow and sugar pines
914
Comment
UC1222623
Ceanothus pumilus
Joseph P. Tracy
1950-7-19
19186
Del Norte
1-2 miles south of Elk Valley, 2 miles southeast of Chimney Rock
Comment
UC902165
Ceanothus pumilus
Joseph P. Tracy
1946-5-4
17526
Humboldt
along Trinity Highway (Willow Creek Canyon); Willow Creek Canyon
609
Comment
UC902166
Ceanothus pumilus
Joseph P. Tracy
1949-4-24
18292
Mendocino
on the Redwood Highway 1/2 mi nw Cummings P.O.; nw of Cummings P.O. on the Redwood Highway
457
Comment
SEINET12209949
Ceanothus pumilus
J. P. Tracy
1949-1
18697
Mendocino
Long Valley, NW of Laytonville near Cummings P.O
Comment
UC1198000
Ceanothus thyrsiflorus
J. P. Tracy
1901-6-23
1166
Humboldt
Eureks
0
Comment
UC165825
Ceanothus thyrsiflorus
Joseph P. Tracy
1909-6-6
2984
Humboldt
Eureka
0
Comment
UC668160
Ceanothus thyrsiflorus
Joseph P. Tracy
1935-6-2
13924
Humboldt
Big Lagoon
60
Comment
UC164836
Ceanothus velutinus
Joseph P. Tracy
1911-7-9
3455
Humboldt
along Willow Creek (tributary of Trinity River, near its mouth); Northern Coast Ranges, along Willow Creek
182
Comment
UC275286
Ceanothus velutinus
Joseph P. Tracy
1924-5-11
6674
Humboldt
Bull Creek Northern Coast Ranges, Bull Creek
121
Comment
UC668159
Ceanothus velutinus var. velutinus
Joseph P. Tracy
1935-8-5
14575
Trinity
Devil's Canyon Mountains, at head of White Creek
2072
Comment
UC204750
Centaurea cyanus
Joseph P. Tracy
1918-7-1
4963
Humboldt
along river from South Fork to Scotia, Holmes Flat Eel River; North Coast Ranges, , Holmes Flat
60
Comment
UC153952
Centaurium davyi
Joseph P. Tracy
1907-7-4
2585
Humboldt
0.5 mi n mouth of Little River; Northern Coast Ranges
15
Comment
UC1198631
Centaurium muehlenbergii
Joseph P. Tracy
1918-7-1
4965
Humboldt
from South Fork to Scotia (Holmes Flat, along Eel River); Northern Coast Ranges, Eel River, Holmes Flat
60
Comment
JEPS46931
Centaurium muehlenbergii
Joseph P. Tracy
1931-8-9
9610
Humboldt
Blue Slide Northern Coast Ranges, Van Duzen River
91
Comment
UC153953
Centaurium muehlenbergii
Joseph P. Tracy
Jul 1908
2900
Humboldt
near Low Gap (ridge between Van Duzen and Mad Rivers, Humboldt and Trinity Cos.); North Coast Ranges
914
Comment
UC153951
Centaurium trichanthum
Joseph P. Tracy
1899-7-5
437
Napa
3-4 mi e Angwin's (on hills at head of Moores Creek); Northern Coast Ranges, Howell Mountain, Moores Creek
365
Comment
UC562311
Centaurium trichanthum
Joseph P. Tracy
1935-7-4
14033
Lake
near Glenbrook (n side of Cobb Valley); Cobb Valley, Cobb Mountain
822
Comment
UC1198321
Cerastium fontanum subsp. vulgare
Joseph P. Tracy
1900-5-28
809
Humboldt
Eureka; Northern Coast Region, Eureka
0
Comment
UC668109
Cerastium fontanum subsp. vulgare
Joseph P. Tracy
1933-5-28
12412
Humboldt
Carlotta Northern Coast Ranges, Carlotta
60
Comment
UC1116228
Cerastium glomeratum
Joseph P. Tracy
1948-4-11
17964
Humboldt
Eel R., S.Fork Station
48
Comment
UC13624
Cerastium glomeratum
J. P. Tracy
1900-3-15
567
Alameda
hills near Berkeley (U. C. Campus); San Francisco Bay Region, , U. C. Campus
Comment
POM161037
Cercis occidentalis
Joseph P. Tracy
1922-4-30
s.n.
Humboldt
Trinity River Valley, near Willow Creek.
152
Comment
POM162070
Cercis occidentalis
Joseph P. Tracy
1921-9-4
5950
Humboldt
Trinity River Valley, near Willow Creek.
Comment
UC1222479
Cercis occidentalis
Joseph P. Tracy
1941-8-9
16985
Mendocino
below mouth of Outlet Creek; South Eel River
304
Comment
CAS-BOT-BC277658
Chaenactis glabriuscula var. megacephala
Joseph P. Tracy
1932-6-17
10172
Trinity
North Coast Ranges. Three Forks of Mad River
883
Comment
CAS-BOT-BC277661
Chaenactis glabriuscula var. megacephala
Joseph P. Tracy
1932-6-17
10172
Trinity
North Coast Ranges. Three Forks of Mad River
883
Comment
UC1199377
Chamaemelum nobile
J. P. Tracy
1896-8-7
14
Humboldt
immediate vicinity of Eureka (on streets in Eureka, J Street)
0
Comment
UC902143
Chamaesyce maculata
Joseph P. Tracy
1949-9-13
18549
Siskiyou
near forks Salmon (at mouth of Butter Creek)
274
Comment
RSA11381
Cheilanthes cooperae
H. H. Tracy
1917-1
762
San Bernardino
Slover Mountain near Colton
488
Comment
UC197914
Cheilanthes gracillima
Joseph P. Tracy
1908-7-3
2765
Humboldt
opposite Buck Mt (Dinsmore's Ranch); Northern Coast Ranges, Valley of Van Duzen River
762
Comment
UC132200
Chenopodium album
Joseph P. Tracy
1905-10-1
2394
Humboldt
near mouth of Elk River; Northern Coast Range, region about Humboldt Bay
0
Comment
UC302990
Chorizanthe membranacea
Joseph P. Tracy
1926-5-31
7526
Trinity
Big Bar Northern Coast Ranges, Big Bar
426
Comment
UC55750
Chorizanthe membranacea
J. P. Tracy
1902-5-30
1657
Lake
6 mi nw Lakeport (in hills about Scotts Valley); , nw of Lakeport
426
Comment
UC672920
Chorizanthe membranacea
Joseph P. Tracy
1938-6-6
15849
Mendocino
8 mi s Hopland (Russian River); , s of Hopland
182
Comment
UC667995
Chrysolepis chrysophylla var. minor
Joseph P. Tracy
1937-7-29
15589
Humboldt
w slope near top South Fork Mountain (at Hyampom Trail); Northern Coast Ranges, South Fork Mountain
1676
Comment
HSC8064
Chrysolepis sempervirens
J. P. Tracy, H. E. Parks
1941-8-28
11541
Humboldt
South Fork; Blake Lookout Area
1768
Comment
UC503101
Chrysolepis sempervirens
Joseph P. Tracy
Jul 16 1930-Jul 19 1930
8951
Humboldt
summit near Blake Lookout; Northern Coast Ranges, South Fork Mountain
1706
Comment
RSA167214
Chrysothamnus nauseosus subsp. albicaulis
Joseph P. Tracy
1949-9-15
18560
Siskiyou
Black Bear Mine, Salmon Mts.
Comment
JEPS47002
Cicendia quadrangularis
Joseph P. Tracy
1921-5-18
5591
Calaveras
Copperopolis
304
Comment
UC1198647
Cicendia quadrangularis
Joseph P. Tracy
1930-5-18
8696
Humboldt
Rohnerville Golf Course
152
Comment
UC35436
Cicendia quadrangularis
J. P. Tracy
1900-3-24
608
San Francisco
near Stege; San Francisco Bay Region
3
Comment
UC180176
Cicuta douglasii
Joseph P. Tracy
1914-9-6
4612
Humboldt
between High Prairie and Snow Camp (Bald Mountain); Northern Coast Ranges, Bald Mountain
1219
Comment
SEINET201029
Cinna latifolia
J. P. Tracy
1919-9-18
5255
Humboldt
Trinity Summit
1524
Comment
UC1198516
Circaea alpina subsp. pacifica
Joseph P. Tracy
1937-6-27
15381
Humboldt
w. mouth of S. Fork Trinity R. (Four Mile Creek, on Friday Ridge Rd.); Four Mile Creek
609
Comment
UC169293
Cirsium brevistylum
Joseph P. Tracy
1912-7-14
3748
Humboldt
at Eureka Northern Coast Region, Eureka
0
Comment
SEINET201021
Cirsium occidentale var. californicum
Joseph P. Tracy
1921-5-19
5624
Calaveras
Black Creek 5 miles NE of Copperopolis
488
Comment
UC1199138
Cirsium occidentale var. venustum
Joseph P. Tracy
1936-7-5
15045
Humboldt
Horse Mt.
1066
Comment
SEINET11836350
Cirsium pastoris
J. P. Tracy
1942-1
17302
Humboldt
Trinity River Valley, at Willow Creek
152
Comment
CAS-BOT-BC288720
Cirsium remotifolium
Joseph P. Tracy
1938-7-6
16025
Humboldt
Big Lagoon
30
Comment
UC302188
Cirsium remotifolium
Joseph P. Tracy
1926-7-5
7740
Humboldt
Iaqua Northern Coast Ranges, Iaqua
609
Comment
UC668206
Cirsium remotifolium
Joseph P. Tracy
1938-7-6
16025
Humboldt
Big Lagoon
30
Comment
UC582535
Cirsium remotifolium var. rivulare
Joseph P. Tracy
1934-7-31
13524
Del Norte
flats e Crescent City; Elk Valley
15
Comment
UC668205
Cirsium remotifolium var. rivulare
Joseph P. Tracy
1938-7-4
15997
Humboldt
Iaqua
762
Comment
SEINET5506145
Cirsium remotifolium var. rivulare
Joseph P. Tracy, H. E. Parks
1938-6-24
11450
Del Norte
on road to French Hill; Gasquet
122
Comment
POM161905
Cirsium vulgare
Joseph P. Tracy
1921-9-4
5961
Trinity
Burnt Ranch, at McDonald's
488
Comment
UC1222855
Clarkia amoena
Joseph P. Tracy
1950-6-8
18751
Humboldt
s of point Cape Mendocino; Devil's Gate
3
Comment
UC144096
Clarkia amoena
Joseph P. Tracy
Jun 27 1908-Jun 30 1908
2757
Humboldt
nw slope Buck Mountain (at bridge across river); Northern Coast Ranges, Little Van Duzen River
609
Comment
UC183702
Clarkia amoena subsp. amoena
Joseph P. Tracy
1912-7-26
3857
Humboldt
Kneeland Prairie Northern Coast Ranges
762
Comment
UC204004
Clarkia amoena subsp. amoena
Joseph P. Tracy
1918-7-3
4989
Humboldt
Wilder Ridge Northern Coast Ranges, Kings Peak Range
762
Comment
UC668285
Clarkia concinna subsp. concinna
Joseph P. Tracy
1937-7-2
15385
Trinity
e Hawkins Bar (w slope of mountain); Happy Camp Mt.
914
Comment
LA47439
Clarkia gracilis subsp. gracilis
Joseph P. Tracy;
1913-6-23
4284
Humboldt
Dinsmore's Ranch, near summit of ridge between Van Duzen and Mad Rivers
1066
Comment
JEPS43685
Clarkia gracilis subsp. sonomensis
Joseph P. Tracy
1931-6-28
9597
Humboldt
lower foothills of nw slope Buck Mountain; Northern Coast Ranges
762
Comment
SEINET12189257
Clarkia purpurea
J. P. Tracy
1950-1
18809
Humboldt
Fort Seward Ranch
Comment
POM214926
Clarkia purpurea subsp. purpurea
Joseph P. Tracy
1932-6-26
10264
Humboldt
North Coast Ranges: Valley of South Yager Creek
762
Comment
UC1196971
Clarkia purpurea subsp. quadrivulnera
Joseph P. Tracy
1941-6-29
16960 C
Trinity
Hettenshaw
944
Comment
UC183695
Clarkia purpurea subsp. quadrivulnera
Joseph P. Tracy
1912-7-26
3831
Humboldt
Kneeland Prairie Northern Coast Ranges
762
Comment
UC1196982
Clarkia purpurea subsp. quadrivulnera
Joseph P. Tracy
1913-7-20
4384
Humboldt
near Berry's; Northern Coast Ranges, Redwood Creek
304
Comment
UC902172
Clarkia purpurea subsp. quadrivulnera
Joseph P. Tracy
1947-6-28
17723
Humboldt
opposite Buck Mountain (Dinsmore's); Van Duzen River
762
Comment
UC668286
Clarkia rhomboidea
Joseph P. Tracy
1937-7-24
15527
Humboldt
2 mi se Devil's Hole; Trinity Summit
1524
Comment
UC1198507
Clarkia unguiculata
Joseph P. Tracy
1921-5-19
5636
Calaveras
5 mi ne Copperopolis; Foothill Region, Black Creek
487
Comment
JEPS17215
Claytonia cordifolia
Joseph P. Tracy
1932-6-15
10583
Humboldt
ridges e Corral Prairie; Trinity Summit
1828
Comment
SEINET200315
Claytonia exigua subsp. exigua
J. P. Tracy
1926-4-3
7396
Humboldt
Kneeland Prairie local
Comment
UC275327
Claytonia exigua subsp. glauca
Joseph P. Tracy
1923-4-15
6188
Humboldt
Redwood Creek;at Berry's Redwood Creek; Northern Coast Ranges
274
Comment
UC673001
Claytonia perfoliata subsp. mexicana
Joseph P. Tracy
1937-6-27
15380
Humboldt
w of mouth of South Fork of Trinity River (Four-Mile Creek); Four-Mile Creek
670
Comment
UC1222468
Claytonia washingtoniana
Joseph P. Tracy
1932-5-15
10027
Del Norte
6 mi e Crescent City (Hiouchi Bridge, on Smith River); Smith River
60
Comment
RSA0059529
Claytonia washingtoniana
Joseph P. Tracy
1929-5-12
8585
Del Norte
Del Norte County: 4 miles S of Klamath River
Comment
UC1173720
Clematis lasiantha
Joseph P. Tracy
1939-4-29
16229
Humboldt
bluffs opposite mouth of Hors-Linto Creek (Trinity R.); Trinity R.
152
Comment
UC1197662
Clintonia uniflora
Joseph P. Tracy
1923-6-30
6493
Trinity
on road to Low Gap of Mad River (near summit South Fork Mountain); Northern Coast Ranges, South Fork Mountain
1066
Comment
JEPS25058
Collinsia grandiflora
Joseph P. Tracy
1933-6-13
12572
Humboldt
Hoopa Mountain; near summit on road from Hoopa westward to Blair's
1066
Comment
JEPS26343
Collinsia heterophylla
Joseph P. Tracy
1914-5-14
4464
Humboldt
Fort Seward Northern Coast Ranges
121
Comment
UC1196848
Collinsia heterophylla
J. P. Tracy
1902-5-21
1572
Napa
3-4 mi e of Angwins (Howell Mountain, Head of Moore's Creek); Howell Mountain, Head of Moore's Creek
457
Comment
UC162568
Collinsia linearis
Joseph P. Tracy
1911-7-6
3336
Humboldt
along road between Three Creeks and Mouth of Willow Creek (Northern Coast Ranges); Northern Coast Ranges
762
Comment
UC582456
Collinsia linearis
Joseph P. Tracy
1923-6-28
6398
Trinity
Burnt Ranch
457
Comment
UC1196843
Collinsia linearis
Joseph P. Tracy
1913-7-20
4370
Humboldt
near summit of ridge between Redwood Creek and Willow Creek (Northern Coast Ranges); Northern Coast Ranges
1066
Comment
UC1222822
Collinsia linearis
Joseph P. Tracy
1951-6-16
19475
Humboldt
Summit of Siskiyous at crossing of the Takilma-Happy Camp Road near State Line Summit of Siskiyous
Comment
UC582455
Collinsia linearis
Joseph P. Tracy
1936-6-10
14931
Humboldt
South Fork of Trinity River, slopes w of its mouth South Fork of Trinity River
457
Comment
RSA167226
Collinsia parviflora
Joseph P. Tracy
1950-7-19
19098
Del Norte
Elk Valley. At head of Blue Creek, one mile east of Chimney Rock.
1341
Comment
UC1196839
Collinsia rattanii
Joseph P. Tracy
1933-5-14
12173
Humboldt
Trinity River Valley at Willow Creek Willow Creek; Trinity River Valley, Willow Creek
152
Comment
UC147869
Collinsia sparsiflora var. arvensis
J. P. Tracy
1902-5-18
1533
Napa
3-4 mi e Angwin (head Moore's Creek); Head Moore's Creek, Howell Mountain
518
Comment
UC1196851
Collinsia sparsiflora var. collina
Joseph P. Tracy
1913-6-20
4242
Humboldt
Grassy slopes on lower foothills of Buck Mountain.
762
Comment
UC1197837
Collomia heterophylla
Joseph P. Tracy
1947-7-5
17791
Humboldt
ridge top one mi w Mud Springs; Trinity Summit
1158
Comment
UC1197841
Collomia heterophylla
Joseph P. Tracy
1940-7-7
16668
Humboldt
rocky bank Grouse Mt.
1463
Comment
JEPS26236
Collomia tracyi
Joseph P. Tracy
1939-8-5
16373
Humboldt
Dinsmore's; Van Duzen River
737
Comment
UC1197858
Collomia tracyi
Joseph P. Tracy
1933-8-30
13052
Humboldt
gravelly opening in woods North Coast Ranges, Grouse Mountain
1524
Comment
UC1197863
Collomia tracyi
Joseph P. Tracy
1932-7-13
10517
Humboldt
open places at Corral Prairie Trinity Summit
1584
Comment
UC907814
Collomia tracyi
Joseph P. Tracy
1939-8-5
16372
Humboldt
in sand bar Van Duzen River, Dinsmore's
737
Comment
UC672847
Comandra umbellata subsp. californica
Joseph P. Tracy
1927-5-15
8038
Humboldt
near the South Fork (Trinity River Valley); Trinity River Valley
182
Comment
UC1197344
Conioselinum pacificum
Joseph P. Tracy
1913-8-31
4388
Humboldt
near Indianola (s end of Humboldt Bay); Northern Coast Region, Humboldt Bay Region
0
Comment
UC1222613
Conium maculatum
Joseph P. Tracy
1950-6-8
18768
Humboldt
near Petrolia (Hills between town and ocean)
Comment
UC1196211
Coptis laciniata
Joseph P. Tracy
1915-8-2
4663
Humboldt
Northern Coast Ranges, Mouht of Lawrence Creek Lawrence Creek; Northern Coast Ranges, Lawrence Creek
152
Comment Read comments Jan 22 2014
UC936240
Cordylanthus tenuis subsp. viscidus
Joseph P. Tracy
1947-8-24
17884
Humboldt
ridge top 1 mi w Mud Springs; Trinity Summit
1158
Comment
SEINET8733340
Cordylanthus viscidus
Joseph P. Tracy
1947-1
17884
Humboldt
one mile west of Mud Springs, in serpentine formation
1158
Comment
UC1223036
Corethrogyne filaginifolia
Joseph P. Tracy
1950-6-18
18764 A
Humboldt
1 mi w of town Petrolia
Comment
UC165018
Corethrogyne filaginifolia
Joseph P. Tracy
1909-7-18
3016
Humboldt
Humboldt Bay
Comment
UC581781
Corethrogyne filaginifolia
J. P. Tracy
1936-8-17
15157
Humboldt
bottom Arcata
15
Comment
UC581783
Corethrogyne filaginifolia
Joseph P. Tracy
1936-7-10
15046
Humboldt
vicinity of Carlotta
30
Comment
JEPS50097
Cornus canadensis
Joseph P. Tracy
1923-6-24
6356
Humboldt
meadow near High Prairie (Bald Mt.); Northern Coast Ranges, Bald Mt.
1066
Comment
UC314607
Cornus canadensis
Joseph P. Tracy
1923-6-24
6356
Humboldt
meadow near High Prairie (Bald Mt.); Northern Coast Ranges, Bald Mt.
1066
Comment
UC183588
Cornus nuttallii
Joseph P. Tracy
1913-6-26
4345
Humboldt
opposite Buck Mt. (Dinsmore's Ranch, Van Duzen R. Valley); Northern Coast Ranges, Van Duzen R. Valley, Dinsmore's Ranch
762
Comment
CAS-BOT-BC212178
Cornus sericea
Joseph P. Tracy
1933-6-7
12519
Humboldt
Blue Slide on Van Duzen River
91
Comment
JEPS79877
Cornus sericea subsp. sericea
Joseph P. Tracy
1927-11-6
8392
Humboldt
along Yager Creek Carlotta; Northern Coast Ranges
60
Comment
UC154053
Cornus sericea subsp. sericea
Joseph P. Tracy
1901-8-2
1247
Humboldt
near Hydesville; Northern Coast Region
60
Comment
UC668297
Cornus sericea subsp. sericea
Joseph P. Tracy
1933-6-7
12519
Humboldt
on Van Duzen R. Blue Slide
91
Comment
UC668055
Coronopus didymus
Joseph P. Tracy
1938-8-20
16121
Humboldt
Eureka
30
Comment
UC1103505
Corylus californica
Joseph P. Tracy
1909-8-29
3080
Humboldt
Humboldt Hill, N side Northern Coast Region, region about Humboldt Bay
0
Comment
UC1197931
Corylus californica
Mary Harriet Tracy
1946-5-30
Humboldt
5 mi E of Carlotta (Riverside Park)
30
Comment
UC198569
Corylus californica
Joseph P. Tracy
1917-9-2
4842
Humboldt
Grouse Mountain Northern Coast Ranges; Grouse Mt., Humboldt Co.
1524
Comment
UC503087
Corylus californica
Joseph P. Tracy
1931-8-16
9611
Humboldt
near Briceland Northern Coast Ranges
152
Comment
CAS-BOT-BC169520
Corylus cornuta subsp. californica
Joseph P. Tracy
1933-4-8
10974
Del Norte
Flats 3 miles E of Crescent City
15
Comment
CAS-BOT-BC180303
Corylus cornuta subsp. californica
Joseph P. Tracy
1949-8-11
18486
Humboldt
near Snow Camp (1 1/2 mi SE)
1341
Comment
UC249807
Cotula australis
Joseph P. Tracy
1923-5-19
6211
Humboldt
vicinity Trinidad
30
Comment
UC1198826
Crassula connata var. erectoides
Joseph P. Tracy
1922-4-30
6027
Humboldt
Trinity R. Valley near Willow Creek; Northern Coast Ranges, Trinity R. Valley
152
Comment
POM126151
Crataegus suksdorfii
Joseph P. Tracy
1922-6-18
6097
Humboldt
Valley along head of S Yoga Creek.
762
Comment
UC1223026
Crepis occidentalis
Joseph P. Tracy
1950-7-19
19093
Del Norte
1 mi e Chimney Rock (head of creek); Elk Valley, Blue Creek
1341
Comment
SEINET11859966
Crepis occidentalis subsp. conjuncta
J. P. Tracy
1950-7-19
19122
Del Norte
Elk Valley, at head of Blue Creek, 1 mi E of Chimney Rock
1341
Comment
CAS-BOT-BC290889
Crepis pleurocarpa
Joseph P. Tracy
1935-8-3
14456
Trinity
Mary Blaine Mt.
1950
Comment
CAS-BOT-BC376474
Crepis pleurocarpa
Joseph P. Tracy
1935-7-28
14332
Humboldt
Trinity Summit. Head of Brett Hole
1828
Comment
UC581725
Crepis pleurocarpa
Joseph P. Tracy
1935-8-3
14456 1/2
Trinity
Mary Blaine Mt.
1950
Comment
UC581726
Crepis pleurocarpa
Joseph P. Tracy
1935-8-3
14458
Trinity
Mary Blaine Mt.
1950
Comment
UC1225822
Crepis setosa
Joseph P. Tracy
1948-9-20
18215
Humboldt
Hoopa Valley
106
Comment
JEPS22553
Crocidium multicaule
Joseph P. Tracy
1933-5-21
12212
Humboldt
McClellan Mountain
822
Comment
GH424881
Cryptantha dissita
J. P. Tracy
1902-5-30
1744
Unknown
In hills about Scotts Valley, 6 miles north west of Lakeport
426
Comment
UC184215
Cryptantha dissita
J. P. Tracy
1902-5-30
1744
Lake
6 mi nw Lakeport (in hills about Scotts Valley); Scotts Valley
426
Comment
UC525589
Cryptantha flaccida
Joseph P. Tracy
1930-6-15
8750
Humboldt
near Bosworth's; Northern Coast Ranges, Larrabee Creek
457
Comment
UC525592
Cryptantha flaccida
Joseph P. Tracy
1923-6-30
6464
Trinity
Hay Fork Valley Northern Coast Ranges
792
Comment
UC55909
Cryptantha flaccida
J. P. Tracy
1899-6-17
439
Napa
3-4 mi e Angwin's; Howell Mountain, Head of Moores Creek
365
Comment
UC525559
Cryptantha simulans
Joseph P. Tracy
1930-6-29
8798
Trinity
6 mi above Ruth (hillslopes of Mad River Valley); Northern Coast Ranges, Mad River Valley
914
Comment
JEPS67876
Cryptantha torreyana
Joseph P. Tracy
1921-5-27
5806
Mendocino
Long Valley Northern Coast Ranges
457
Comment
POM11952
Cryptantha torreyana
Joseph P. Tracy
1918-7-5
5013
Humboldt
White Thorn Valley.
305
Comment
UC525591
Cryptantha torreyana
Joseph P. Tracy
1923-6-30
6434
Trinity
near summit on Weaverville Road; Northern Coast Ranges, Hay Fork Mountain
1097
Comment
UC525593
Cryptantha torreyana
Joseph P. Tracy
1923-6-28
6405 1/2
Trinity
near McDonald Creek (Burnt Ranch); Northern Coast Ranges
457
Comment
UC175784
Cryptantha torreyana var. calistogae
Joseph P. Tracy
1904-5-23
2094
Napa
hills e Calistoga; Northern Coast Ranges; hills E of Calistoga, Napa Co.
243
Comment
HSC1023
Cryptogramma acrostichoides
J. P. Tracy
1935-8-7
14589
Trinity
Devil's Canyon Mtns., at head of White's Creek
2073
Comment
UC440174
Cryptogramma acrostichoides
Joseph P. Tracy
1919-9-23
5290
Humboldt
Trinity Summit; Northern Coast Ranges
1828
Comment
UC502914
Cupressus lawsoniana
Joseph P. Tracy
1927-6-12
8141
Humboldt
Horse Mountain Northern Coast Ranges, Horse Mountain
1524
Comment
CAS-BOT-BC224392
Cuscuta californica
Joseph P. Tracy
1949-8-4
18407
Humboldt
Trinity Summit. Mud Springs
1341
Comment
UC1197868
Cuscuta occidentalis
Joseph P. Tracy
1949-8-4
18409
Humboldt
Mud Springs Trinity Summit
1341
Comment
UC562478
Cuscuta subinclusa
Joseph P. Tracy
1931-6-20
9586
Humboldt
Alton, along Van Duzen River North Coast Ranges, Van Duzen River
30
Comment
UC906653
Cyclospermum leptophyllum
Joseph P. Tracy
1946-7-13
17613
Humboldt
vicinity Carlotta
30
Comment
UCD60075
Cynodon dactylon
Joseph P. Tracy
1948-8-22
18108
Humboldt
Vicinity of Carlotta.
30
Comment
UCD60076
Cynodon dactylon
Joseph P. Tracy
1940-10-17
16763
Humboldt
South Fork Station.
60
Comment
UC1239626
Cynoglossum grande
Joseph P. Tracy
1923-3-17
6166
Humboldt
vicinity of Garberville; Northern Coast Ranges
121
Comment
UC177208
Cynoglossum grande
Joseph P. Tracy
1913-6-20
4229
Humboldt
opposite Buck Mt.; Northern Coast Ranges, Van Duzen R. Valley
762
Comment
UC1103243
Cynosurus echinatus
Joseph P. Tracy
1950-6-8
18732
Humboldt
Bear River Ridge
609
Comment
UC526896
Cynosurus echinatus
Joseph P. Tracy
1933-6-11
12542
Humboldt
near Miranda; Northern Coast Ranges, near Miranda
152
Comment
RSA91852
Cynosurus echinatus
Joseph P. Tracy, H. E. Parks
1933-6-11
12542
Humboldt
Near Miranda
152
Comment
UC196569
Cyperus squarrosus
Joseph P. Tracy
1916-9-5
4773
Humboldt
4 mi. above mouth S. Fork Eel R.; Northern Coast Ranges, S. Fork Eel R.
60
Comment
POM160839
Cyperus squarrosus
Joseph P. Tracy
1920-8-15
5362
Humboldt
Klamath River at Bluff Creek.
152
Comment
UC1103636
Cyperus squarrosus
Joseph P. Tracy
1921-10-9
5969
Humboldt
Mad R. at Blue Lake; Northern Coast Ranges, Mad R.
30
Comment
JEPS35178
Cystopteris fragilis
Joseph P. Tracy
1925-11-25
7325
Humboldt
near S Fork Trinity River Valley; Northern Coast Ranges, Trinity River Valley
182
Comment
RSA167272
Cytisus scoparius
Joseph P. Tracy
1950-6-17
18830
Humboldt
Eureka.
Comment
UC303181
Cytisus scoparius
Joseph P. Tracy
1923-6-18
6289
Humboldt
Petrolia; Northern Coast Ranges
60
Comment
UC1103248
Dactylis glomerata
Joseph P. Tracy
1919-8-28
5186
Humboldt
Eureka; Northern Coast Ranges, Eureka
0
Comment
CAS-BOT-BC189734
Danthonia californica
Joseph P. Tracy
1930-7-10
8860
Humboldt
Northern Coast Ranges. Brannan Mountain.
1219
Comment
CAS-BOT-BC189742
Danthonia californica
Joseph P. Tracy
1930-7-10
8860
Humboldt
Northern Coast Ranges. Brannan Mountain.
1219
Comment
SEINET200656
Danthonia californica
Joseph P. Tracy, H. E. Parks
1931-5-31
9548
Humboldt
Kneeland Prarie.
792
Comment
UC552734
Danthonia californica
Joseph P. Tracy
1935-7-23
14137
Humboldt
Corral Prairie Trinity Summit
1584
Comment
UC552801
Danthonia californica
Joseph P. Tracy
1935-8-8
14698
Trinity
around White's Creek Lake (head of North Fork of White's Creek); Devil's Canyon Mts.
1889
Comment
SEINET10598246
Danthonia californica
Joseph P. Tracy
1912-6-9
Tracy 3650
Humboldt
Alton, common on open slopes.
30
Comment
GH341132
Danthonia californica var. americana
J. P. Tracy
1935-8-3
14479
Unknown
Mary Blaine Mt., Mary Blaine Meadow.
1950
Comment
GH341133
Danthonia californica var. americana
J. P. Tracy
1935-5-23
13853
Unknown
Fort Seward
106
Comment
UC1198845
Darlingtonia californica
Joseph P. Tracy
1938-9-10
16161 1/2
Del Norte
7 mi e Smith River Village; Low Divide
548
Comment
UC1197346
Daucus pusillus
Joseph P. Tracy
1927-6-26
8211
Humboldt
Stone Lagoon sand beach
6
Comment
UC1197352
Daucus pusillus
Joseph P. Tracy
1901-8-2
1248
Humboldt
near Hydesville; Northern Coast Region
60
Comment
UC32469
Daucus pusillus
J. P. Tracy
1900-4-21
759
Alameda
hills near Berkeley (Boswell's); Region about San Francisco Bay
91
Comment
UC249612
Daucus pusillus
Joseph P. Tracy
1921-7-10
5845
Humboldt
near ocean Big Lagoon; Northern Coast Region, Big Lagoon
6
Comment
UC164990
Deinandra corymbosa
J. P. Tracy
1902-8-10
1768
Humboldt
immediate vicinity Eureka
0
Comment
SEINET11836589
Delairea odorata
J. P. Tracy
1942-1
17054
Humboldt
near Ferndale along Russ Creek
Comment
UC183703
Delphinium decorum subsp. tracyi
Joseph P. Tracy
1913-6-17
4156
Humboldt
streamlet near summit Northern Coast Ranges, Buck Mountain
1219
Comment
UC249698
Delphinium hansenii subsp. ewanianum
Joseph P. Tracy
1921-5-18
5576
Calaveras
Copperopolis
304
Comment
UCD95863
Delphinium hesperium
Joseph P. Tracy
1948-6-20
18070
Humboldt
Trinity River Valley, at Willow Creek.
152
Comment
UC160908
Delphinium nudicaule
Joseph P. Tracy
1902-5-15
1478
Napa
hills at head of creek 3-4 mi e Angwin's; Northern Coast Ranges, Howell Mountain, Moore's Creek
365
Comment
UC160933
Delphinium nudicaule
Joseph P. Tracy
1908-6-8
2635
Humboldt
Kneeland Prairie Northern Coast Ranges
762
Comment
UC1222574
Delphinium trolliifolium
Joseph P. Tracy
1950-6-15
18816
Humboldt
ne side of ridge Mail Ridge, Huestis Rock (7 mi n of Harris)
822
Comment
SEINET12099649
Delphinium trolliifolium
J. P. Tracy
1951-1
s.n.
Humboldt
half way between Snow Camp and Twin Lakes
Comment
UC1196342
Delphinium trolliifolium
Joseph P. Tracy
1906-4-29
2037
Humboldt
near Fields Landing; Northern Coast Region, region about Humboldt Bay
0
Comment
UC1222576
Delphinium trolliifolium
Joseph P. Tracy
1950-6-8
18721
Humboldt
ridge summit near Mountain Glen Ranch (7 mi s of Ferndale); Bear River Ridge
Comment
UC160932
Delphinium trolliifolium
Joseph P. Tracy
1906-4-8
2400
Humboldt
s side of bluff near Singley's Ferry; Northern Coast Ranges, Table Bluff
91
Comment
RSA10043
Deschampsia beringensis
Joseph P. Tracy
1927-7-16
8257
Humboldt
Around Humboldt Bay. Mouth of Elk River.
6
Comment
UC526669
Deschampsia cespitosa subsp. beringensis
Joseph P. Tracy
1927-7-16
8257
Humboldt
mouth of Elk R.; Northern Coast Region, around Humboldt Bay, Elk R.
6
Comment Read comments Sep 27 2007
CAS-BOT-BC192703
Deschampsia danthonioides
Joseph P. Tracy
1935-6-23
13969
Humboldt
French Camp Ridge
1066
Comment
LA10879
Deschampsia danthonioides
Joseph P. Tracy;
1935-6-23
13969
Humboldt
1066
Comment
UC1103219
Deschampsia danthonioides
Joseph P. Tracy
1914-5-30
4477
Humboldt
Alton Northern Coast Ranges, Alton
30
Comment
UC526857
Deschampsia danthonioides
Joseph P. Tracy
1932-7-14
10538
Humboldt
Corral Prairie Klamath Mts., Trinity Summit, Corral Prairie
1524
Comment
POM207194
Deschampsia elongata
Joseph P. Tracy
1901-4-26
1043
Humboldt
Immediate vicinity of Eureka
0
Comment
UC1196308
Dicentra formosa
Joseph P. Tracy
1921-5-23
5762
Calaveras
near Avery (Sierra Nevada Mountains); Sierra Nevada Mountains
1158
Comment
UC1196303
Dicentra formosa
Joseph P. Tracy
16208
Humboldt
vicinity Carlotta
30
Comment
JEPS9734
Dicentra pauciflora
Joseph P. Tracy
1933-7-16
12776
Humboldt
near McKay Camp (South Fork Mountain); North Coast Ranges, South Fork Mountain
1676
Comment
SEINET200952
Dichanthelium acuminatum subsp. fasciculatum
Joseph P. Tracy
1906-7-1
2517
Humboldt
Eureka
61
Comment
SEINET7293094
Dichanthelium acuminatum subsp. fasciculatum
Joseph P. Tracy
1918-1
5014
Humboldt
White North Valley
305
Comment Read comments Apr 22 2016
CAS-BOT-BC208956
Dichanthelium oligosanthes subsp. scribnerianum
Joseph P. Tracy
1927-8-7
8314
Humboldt
Willow Creek, Trinity River Valley
152
Comment
UC709439
Dichelostemma X venustum
Joseph P. Tracy
1941-5-4
16867
Humboldt
Miranda, along the South Fork of Eel River South Fork of Eel River
121
Comment
UC1198168
Dichelostemma capitatum
J. P. Tracy
1902-3-29
1330
Alameda
near Berkeley; San Francisco Bay Region
243
Comment
UC667025
Dichelostemma capitatum
Joseph P. Tracy
1932-6-17
10184
Trinity
Three Fork of Mad River North Coast Ranges
883
Comment
UC1198163
Dichelostemma congestum
Joseph P. Tracy
1914-5-14
4446
Humboldt
Fort Seward Northern Coast Ranges
121
Comment
JEPS508
Dichelostemma ida-maia
Joseph P. Tracy
1937-7-19
15450
Humboldt
nw slope Buck Mountain
914
Comment
UC1198185
Dichelostemma ida-maia
Joseph P. Tracy
1934-7-22
13489
Humboldt
road from Iaqua to Bridgeville (at crossing of North Yager Creek); North Yager Creek
396
Comment
POM89789
Digitaria sanguinalis
Joseph P. Tracy
1919-9-13
5195
Humboldt
Trinity River Valley. Near Willow Creek.
152
Comment
OBI49335
Diplacus layneae
Joseph P. Tracy
1950-5-23
18662
Napa
Howell MTn. On hills at head of Moore's Crk, 5 mi E of Angwin's
Comment
UC146198
Disporum hookeri
Joseph P. Tracy
1908-6-9
2663
Humboldt
Kneeland Prairie; Northern Coast Ranges, Kneeland Prairie
762
Comment
CAS-BOT-BC136196
Dodecatheon alpinum
Joseph P. Tracy
1930-7-16
8930
Humboldt
South Fork Mountain; in wet meadow at McKay Camp - Northern Coast Ranges
1676
Comment
UC1222565
Dodecatheon hendersonii
Joseph P. Tracy
1950-4-20
18631
Trinity
about 3 mi s Kuntz (4 mi se of Low Gap, along Van Duzen River); along Van Duzen River se of Low Gap, s of Kuntz
792
Comment
UC249505
Dodecatheon hendersonii
Joseph P. Tracy
1922-4-30
5994
Humboldt
near Willow Creek (Trinity River Valley); Northern Coast Ranges, Trinity River Valley
152
Comment
UC1198621
Dodecatheon hendersonii
Joseph P. Tracy
1932-4-23
9828
Humboldt
Miranda Northern Coast Ranges, South Fork of the Eel River (South Fork Eel River)
121
Comment
JEPS14699
Dodecatheon jeffreyi
Joseph P. Tracy
1935-8-7
14609
Trinity
head of White's Creek , head of White's Creek (Devil's Canyon Mts.)
2072
Comment
UC562748
Dodecatheon jeffreyi
Joseph P. Tracy
1935-8-7
14602
Trinity
at head of White's Creek , at head of White's Creek (Devil's Canyon Mts.)
2072
Comment
UC179965
Dodecatheon jeffreyi
Joseph P. Tracy
1914-7-4
4535
Humboldt
High Prairie on Bald Mountain Northern Coast Ranges, High Prairie on Bald Mountain
1066
Comment
POM161635
Downingia cuspidata
Joseph P. Tracy
1921-5-19
5649
Calaveras
Salt Springs Valley; foothill region of county.
305
Comment
UC1199497
Downingia elegans
Joseph P. Tracy
1934-7-9
13360
Humboldt
near Bosworth's; Larrabee Creek
457
Comment
POM252664
Downingia elegans var. corymbosa
Joseph P. Tracy
1927-7-17
8270
Humboldt
Three Cabins; lower western foothills of Chaparral Mt.; North Coast Ranges.
457
Comment
HSC6742
Draba carnosula
J. P. Tracy
1935-8-7
14623
Trinity
Devil's Canyon Mtns., at head of White's Creek
2073
Comment
GH379263
Draba howellii
J. P. Tracy
1935-8-7
14623
Unknown
Devil's Canyon Mts. at head of White's Creek
2072
Comment
UC552293
Draba verna
Joseph P. Tracy
1935-4-5
13772
Humboldt
near Blue Lake (along Mad River); , near Blue Lake
15
Comment
JEPS1612
Draperia systyla
Joseph P. Tracy
1936-8-6
15082
Trinity
East of Hawkins Bar; Happy Camp Mt.
1066
Comment
UC203639
Drosera rotundifolia
Joseph P. Tracy
1918-7-21
5084
Humboldt
Humboldt Hill Northern Coast Ranges, Region about Humboldt Bay (small bog on n slope)
91
Comment
UC154226
Drymocallis glandulosa var. glandulosa
Joseph P. Tracy
1908-6
2744
Humboldt
nw slope of Buck Mountain Northern Coast Ranges, Buck Mountain
762
Comment
UC183545
Drymocallis lactea var. austiniae
Joseph P. Tracy
1913-6-24
4296
Trinity
6 mi above Ruth (hillslopes of Mad River Valley); Northern Coast Ranges, Mad River Valley
914
Comment
UC585625
Drymocallis lactea var. austiniae
Joseph P. Tracy
1935-8-3
14500
Trinity
Mary Blaine Meadow Mary Blaine Mountain, Mary Blaine Meadow
1950
Comment
UC585626
Drymocallis lactea var. austiniae
Joseph P. Tracy
1935-8-5
14538
Trinity
head of White's Creek; Devil's Canyon Mts., head of White's Creek
2072
Comment
CAS-BOT-BC157794
Drymocallis lactea var. lactea
Joseph P. Tracy
1932-7-11
10406
Humboldt
At Corral Prairie
1524
Comment
UC1198836
Dudleya cymosa
Joseph P. Tracy
1921-5-22
5702
Tuolumne
near Jamestown; Table Mtn, foothill region
579
Comment
UC34075
Echinochloa crus-galli
J. P. Tracy
1900-11-1
973
Humboldt
immediate vicinity Eureka
0
Comment
UC552355
Elatine brachysperma
H. H. Tracy
1935-4-10
Orange
n Cotsa Mesa
Comment
UC698577
Eleocharis acicularis
Joseph P. Tracy
1941-5-30
16898
Mendocino
4 mi n Calpella; Redwood Valley
259
Comment
UC1116223
Eleocharis acicularis
Joseph P. Tracy
1934-7-13
13393
Humboldt
Dow's Prairie; dried pond
60
Comment
UC666918
Eleocharis macrostachya
Joseph P. Tracy
1934-7-20
13464
Humboldt
Big Lagoon, small farm on shore
3
Comment
UC183687
Eleocharis obtusa
Joseph P. Tracy
1911-7-7
3401
Humboldt
3 mi NW of jct. of Willow Creek with Trinity River, at the meadows on mountain side Northern Coast Ranges
914
Comment
HSC7324
Eleocharis pachycarpa
J. P. Tracy, H. E. Parks
1931-6-7
9569
Humboldt
Trinidad
61
Comment
JEPS19324
Eleocharis parishii
Joseph P. Tracy
1926-8-12
7767
Humboldt
Trinity River Valley, near the South Fork Northern Coast Ranges
182
Comment
UC303024
Eleocharis parishii
Joseph P. Tracy
1926-8-12
7767
Humboldt
near S fork Trinity River Valley; Northern Coast Ranges
182
Comment
CAS-BOT-BC227345
Elymus elymoides
Joseph P. Tracy
1933-7-25
12889
Fresno
Grouse Mountain
1524
Comment
SEINET201036
Elymus elymoides subsp. brevifolius
Joseph P. Tracy
1919-9-23
5279
Humboldt
Trinity Summit
1829
Comment
UC187094
Elymus glaucus
J. P. Tracy
1902-7-4
1760
Humboldt
Immediate vicinity of Eureka
0
Comment
SEINET7303662
Elymus glaucus
Joseph P. Tracy
1935-1
14494
Trinity
Mary Blaine Mt.
1951
Comment
CAS-BOT-BC203475
Elymus glaucus subsp. glaucus
Joseph P. Tracy
1925-7-5
7167
Humboldt
High Prairie, on Bald Mountain
1066
Comment
CAS-BOT-BC203735
Elymus glaucus subsp. glaucus
Joseph P. Tracy
1935-8-3
14519
Trinity
Mary Blaine Mt.
1950
Comment
SEINET201045
Elymus multisetus
Joseph P. Tracy
1921-5-18
5575
Calaveras
Copperopolis
305
Comment
UC1152044
Elymus multisetus
Joseph P. Tracy
1951-7-6
19611
Lake
mi n crossing (top of mt.); Northern Coast Ranges, Elk Mountain
Comment
UC185826
Elymus trachycaulus
Joseph P. Tracy
1912-7-27
3885
Humboldt
Kneeland Prairie Northern Coast Ranges of California
762
Comment
SEINET10831695
Elymus trachycaulus
Joseph P. Tracy
1912-7-7
Tracy 3743
Humboldt
Eureka. Edge of salt marsh-in wet soil.
0
Comment
CAS-BOT-BC204290
Elymus trachycaulus subsp. trachycaulus
Joseph P. Tracy
1935-7-4
14011
Lake
Cobb Mountain. North side of Cobb Valley, near Glenbrook
822
Comment
UC1103293
Elytrigia repens
Joseph P. Tracy
1944-7-1
17477
Humboldt
Eureka
30
Comment
POM161644
Emmenanthe penduliflora
Joseph P. Tracy
1921-5-22
5703
Calaveras
Foothill Region. Stanislaus River, at crossing of Copperopolis-Sonora Road.
152
Comment
UC505111
Epilobium brachycarpum
Joseph P. Tracy
1932-5-22
10112
Humboldt
between Miranda and Redway; North Coast Ranges, South Fork of Eel River
91
Comment
UC562422
Epilobium brachycarpum
Joseph P. Tracy
1935-8-3
14506 1/2
Trinity
around borders of meadow Mary Blaine Mt.
1950
Comment
UC198621
Epilobium brachycarpum
Joseph P. Tracy
1917-9-3
4855
Humboldt
Janes Ranch Northern Coast Ranges, Grouse Mt. (lower w slopes)
914
Comment
UC668304
Epilobium campestre
Joseph P. Tracy
1938-7-5
16010
Humboldt
5 mi e Carlotta; Strong's District School House
45
Comment
UC1196949
Epilobium canum subsp. canum
Joseph P. Tracy
1899-9-2
335
Alameda
Berkeley Hills Region about San Francisco Bay
457
Comment
UC562497
Epilobium canum subsp. latifolium
Joseph P. Tracy
1935-8-2
14436
Trinity
head of Eagle Creek New River basin
1524
Comment
UC1197010
Epilobium ciliatum subsp. ciliatum
J. P. Tracy
1909-9-19
3098
Humboldt
opp. Eureka (ocean beach); Samoa
Comment
UC203989
Epilobium ciliatum subsp. ciliatum
Joseph P. Tracy
1918-7-6
5046
Humboldt
near Humboldt-Mendocino County line; Northern Coast Ranges, South Fork of Eel River
152
Comment
RSA181879
Epilobium ciliatum subsp. ciliatum
Joseph P. Tracy
1926-9-3
7785
Trinity
Northern Coast Ranges: Sharber Slough, on Trinity River, 3 miles east of mouth of South Fork
183
Comment
JEPS31484
Epilobium ciliatum subsp. glandulosum
Joseph P. Tracy
1937-8-12
15649
Humboldt
Snow Camp
1402
Comment
UC1197006
Epilobium ciliatum subsp. glandulosum
Joseph P. Tracy
Jul 16 1930-Jul 19 1930
9099
Humboldt
near McKay Camp; Northern Coast Ranges, South Fork Mountain
1676
Comment
UC205638
Epilobium ciliatum subsp. glandulosum
Joseph P. Tracy
1919-9-18
5225
Humboldt
Trinity Summit, Northern Coast Ranges
Comment
UC1198498
Epilobium densiflorum
Joseph P. Tracy
1921-5-21
5672 1/2
Calaveras
Salt Springs Valley Foothill Region
304
Comment
UC1198500
Epilobium densiflorum
Joseph P. Tracy
1909-8-1
3059
Humboldt
Kneeland Prairie Northern Coast Ranges
762
Comment
UC562517
Epilobium densiflorum
Joseph P. Tracy
1935-7-7
14055
Mendocino
Willits Valley North Coast Ranges
411
Comment
UC1198493
Epilobium densiflorum
Joseph P. Tracy
1938-8-7
16096
Napa
in ditch Yountville
30
Comment
UC198605
Epilobium densiflorum
Joseph P. Tracy
1917-9-3
4852
Humboldt
Janes Ranch Northern Coast Ranges, Grouse Mt. (lower w slopes of mt.)
914
Comment
JEPS31497
Epilobium glaberrimum subsp. glaberrimum
Joseph P. Tracy
1935-8-2
14428
Trinity
head of river near Young's Peak; New River
1584
Comment
JEPS39329
Epilobium hallianum
Joseph P. Tracy
1925-5-30
7046
Humboldt
McClellan Mountain Northern Coast Ranges
822
Comment
JEPS31490
Epilobium oregonense
Joseph P. Tracy
1935-7-26
14260
Humboldt
Water Dog Lakes Trinity Summit (meadows)
1828
Comment
UC1197017
Epilobium rigidum
Joseph P. Tracy
1931-5-30
9514
Del Norte
at 18 mile Creek Northern Coast Ranges, Gasquet
121
Comment
UC1239789
Equisetum hyemale subsp. affine
Joseph P. Tracy
1926-9-6
7795
Humboldt
near S. Fork Trinity River Valley; Northern Coast Ranges
182
Comment
POM89792
Eragrostis hypnoides
Joseph P. Tracy
1920-8-20
5369
Humboldt
Klamath River at mouth of Bluff Creek
Comment
HSC9785
Eragrostis mexicana subsp. virescens
J. P. Tracy
1931-9-7
9653
Humboldt
Trinity River Valley, Willow Creek
Comment
UC212870
Eragrostis pilosa var. pilosa
Joseph P. Tracy
1920-8-15
5361
Humboldt
mouth of Bluff Creek (Klamath R.); Northern Coast Ranges, Klamath R.
152
Comment
UC164835
Eremocarpus setiger
Joseph P. Tracy
Jul 21 1905-Aug 16 1905
2341
Lake
Elk Mountain Northern Coast Ranges (n Lake Co.)
1219
Comment
UC1197921
Eriastrum brandegeeae
Joseph P. Tracy
1905-7-13
2257
Lake
Glass Mt. Northern Coast Ranges
762
Comment
CAS-BOT-BC33463
Eriastrum tracyi
Joseph Prince Tracy
1923-6-30
6463
Trinity
Hay Fork Valley
792
Comment
JEPS19261
Ericameria arborescens
Joseph P. Tracy
1938-9-10
16159
Del Norte
7 mi e Smith River Village; Low Divide
548
Comment
RSA168828
Ericameria bloomeri
Joseph P. Tracy
1949-9-15
18557
Siskiyou
Near top, Blue Ridge, on road between Cecilville and Sawyer's Bar
1585
Comment
UC1199411
Ericameria nauseosa var. speciosa
Joseph P. Tracy
1935-8-5
14572
Trinity
head of White's Creek Devil's Canyon Mts., head of White's Creek
2072
Comment
UC1223014
Erigeron aliceae
Joseph P. Tracy
1949-7-16
18369
Trinity
near Cold Springs; South Fork Mountain
1645
Comment
SEINET11851472
Erigeron annuus
J. P. Tracy
1949-1
18585
Humboldt
Eureka
Comment
UC604618
Erigeron biolettii
Joseph P. Tracy
1938-8-7
16100
Mendocino
8 mi s north county boundary; S. Fork Eel River, Red Mountain Creek Bluff
304
Comment
UC1223141
Erigeron foliosus var. confinis
Joseph P. Tracy
1947-7-5
17785
Humboldt
Ridge top, 1 mi w Mud Springs; Trinity Summit
Comment
JEPS21933
Erigeron foliosus var. confinis
Joseph P. Tracy
1931-5-17
9433
Humboldt
near Willow Creek; Trinity River
152
Comment
RSA168813
Erigeron foliosus var. confinis
Joseph P. Tracy
1950-8-8
19291
Humboldt
Croghan Hole, on Trinity Summit
1677
Comment
CAS-BOT-BC300705
Erigeron glacialis var. glacialis
Joseph P. Tracy
1935-8-6
14664
Trinity
Devil's Canyon Mts. Around White's Creek Lake, head of North Fork of White's Creek
1981
Comment
RSA168818
Erigeron glaucus
Joseph P. Tracy
1949-8-23
18497
Mendocino
3-4 miles north of Westport
30
Comment
POM56121
Erigeron inornatus var. biolettii
Joseph P. Tracy
1918-7-6
5052
Humboldt
South Fork of Eel River near the Humboldt-Mendocino County Line
152
Comment
UC1223137
Erigeron inornatus var. inornatus
Joseph P. Tracy
1950-7-31
19228
Humboldt
about 1 mi n Friday's Camp (open glade where road crosses sides of the ridge); Friday Ridge
Comment
JEPS21938
Erigeron klamathensis
Joseph P. Tracy
1935-7-24
14204
Trinity
near Ranger Station; Trinity Summit
1828
Comment
UC581738
Erigeron petrophilus var. viscidulus
Joseph P. Tracy
1935-8-6
14579
Trinity
head of White's Creek; Devil's Canyon Mts.
2072
Comment
JEPS21928
Erigeron robustior
J. P. Tracy
1932-6-26
10252
Humboldt
valley of South Yager Creek, Humboldt Co.
762
Comment
UC1223007
Erigeron robustior
Joseph P. Tracy
1941-6-29
16964
Humboldt
opposite Buck Mountain (Dinsmore's); Van Duzen River
762
Comment
UC672916
Eriogonum elatum
Joseph P. Tracy
1935-8-3
14454
Trinity
Mary Blaine Mt.
1950
Comment
UC672915
Eriogonum elatum var. villosum
Joseph P. Tracy
1935-8-3
14461
Trinity
Mary Blaine Mt.
1950
Comment
POM165551
Eriogonum latifolium
Joseph P. Tracy
1918-7-1
4974
Humboldt
Cape Mendocino. Southwestern slopes, fronting the ocean, three miles south of point of the cape
3
Comment
UC203954
Eriogonum latifolium
Joseph P. Tracy
1918-7-1
4974
Humboldt
3 mi s Point of the Cape; Cape Mendocino
3
Comment
CAS-BOT-BC259375
Eriogonum lobbii
Joseph P. Tracy
1935-8-5
14561
Trinity
Devil's Canyon Mts., at head of White's Creek
2133
Comment
UC1198104
Eriogonum luteolum var. luteolum
Joseph P. Tracy
Jul 21 1905-Aug 16 1905
2277
Lake
Elk Mountain Northern Coast Ranges, Elk Mountain
1219
Comment
UC1198106
Eriogonum luteolum var. luteolum
J. P. Tracy
1899-7-6
442
Napa
3-4 mi e Angwin's (head of Moore's Creek); Howell Mountain, Moore's Creek
365
Comment
UC1198110
Eriogonum luteolum var. luteolum
Joseph P. Tracy
1929-9-29
8671 B
Trinity
mouth of French Creek French Creek
381
Comment
UC1222338
Eriogonum nudum var. auriculatum
Joseph P. Tracy
1950-8-13
19306
Alameda
at head of Dwight Way Berkeley Hills
243
Comment
UC176684
Eriogonum nudum var. nudum
Joseph P. Tracy
1912-7-26
3858
Humboldt
hills on the Ashfield Ridge North Coast Ranges, Kneeland Prairie, Ashfield Ridge
762
Comment
UC144102
Eriogonum nudum var. oblongifolium
Joseph P. Tracy
1909-8-1
3058
Humboldt
Kneeland Prairie Northern Coast Ranges, Kneeland Prairie
762
Comment
SEINET11938140
Eriogonum nudum var. pubiflorum
J. P. Tracy
1950-1
19320
Humboldt
along Klamath River at "Big Bar", just above Slat Creek
122
Comment
UC1198153
Eriogonum ternatum
Joseph P. Tracy
1940-7-9
16682
Del Norte
n Monumental (near state line)
944
Comment
UC668022
Eriophorum crinigerum
Joseph P. Tracy
1935-8-7
14601
Trinity
head of White's Creek; Devil's Canyon Mts., White's Creek
2072
Comment
JEPS34646
Eriophyllum lanatum var. achilleoides
Joseph P. Tracy
1921-8-12
5934
Humboldt
Big Lagoon
Comment
UC1223130
Eriophyllum lanatum var. achilleoides
Joseph P. Tracy
1950-6-15
18790
Humboldt
7 mi n Harris; Jenk's Ranch
Comment
GH427065
Eriophyllum lanatum var. arachnoideum
J. P. Tracy
1906-7-15
2539
Unknown
Table Bluff, region about Humboldt Bay
Comment
RSA168823
Eriophyllum lanatum var. grandiflorum
Joseph P. Tracy
1950-6-27
18917
Del Norte
French Hill, South of Gasquet 2 miles
610
Comment
UC1223127
Eriophyllum lanatum var. grandiflorum
Joseph P. Tracy
1950-6-27
18917
Del Norte
2 mi s Gasquet; French Hill
609
Comment
UC667010
Eriophyllum lanatum var. integrifolium
Joseph P. Tracy
1940-6-25
16633
Alpine
Ebbet's Pass Highway 2 mi w Ebbet's Pass
2590
Comment
UC668048
Erodium botrys
Joseph P. Tracy
1933-4-28
12075
Sonoma
Knights Valley
182
Comment
UC176874
Erodium cicutarium
Joseph P. Tracy
1912-6-9
3675
Humboldt
Alton Northern Coast Region
30
Comment
UC35200
Erodium moschatum
J. P. Tracy
1900-1-30
496
Alameda
near Berkeley (hill back of U.C.); San Francisco Bay Region
182
Comment
SEINET12118220
Eryngium aristulatum
J. P. Tracy
1912-1
3777 & 4001
Humboldt
Alton
91
Comment
UC642245
Eryngium aristulatum var. aristulatum
Joseph P. Tracy
1938-6-6
15837
Napa
5 mi. n. Napa City; Napa Valley
30
Comment
UC314590
Eryngium articulatum
Joseph P. Tracy
1926-7-4
7717
Trinity
Donahue's Ranch near mouth of S. Fork Trinity R.; Northern Coast Ranges, Donahue's Ranch
243
Comment
CAS-BOT-BC54919
Erysimum menziesii
Joseph P. Tracy
1904-4-24
2031
Humboldt
Ocean Beach at Humboldt Bay.
Comment
SEINET13768678
Erythranthe guttata
Joseph P. Tracy
1905-1
2312
Lake
Plants of Northern Coast Ranges of California; Elk Mountain, Northern Lake County.
1219
Comment
JEPS505
Erythronium californicum
Joseph P. Tracy
1938-6-13
15896
Humboldt
Horse Mountain
1432
Comment
UC1197644
Erythronium californicum
Joseph P. Tracy
1913-6-17
4184
Humboldt
near summit; Northern Coast Ranges, Buck Mountain
1676
Comment
UC1197646
Erythronium grandiflorum
Joseph P. Tracy
1932-7-15
10600
Humboldt
ridges e Corral Prairie; Trinity Summit
1828
Comment
JEPS500
Erythronium revolutum
Joseph P. Tracy
1927-5-15
8064
Humboldt
near summit on road from Hoopa w to Bair's (at head of Pine Creek); Hoopa Mountain, Pine Creek
1066
Comment
JEPS61873
Erythronium revolutum
Joseph P. Tracy
1918-5-4
Humboldt
Eureka
Comment
UC1197652
Erythronium revolutum
Joseph P. Tracy
1929-4-14
8534
Mendocino
hillside near Humboldt-Mendocino County line; Northern Coast Ranges, South Fork Of Eel River
152
Comment
UC159113
Erythronium revolutum
J. P. Tracy
May, 1911
Humboldt
Kneeland Prairie
Comment
UC146100
Eschscholzia caespitosa
J. P. Tracy
May 28 1902-Jun 2 1902
1685
Lake
6 mi nw Lakeport (in hills about Scotts Valley)
426
Comment
UC1196290
Eschscholzia californica
Joseph P. Tracy
1912-7-4
3734
Humboldt
near Hydesville; Northern Coast Region
60
Comment
UC581782
Eucephalus ledophyllus
Joseph P. Tracy
1935-8-3
14464
Trinity
Mary Blaine Mt.
1950
Comment
POM161488
Eucephalus tomentellus
Joseph P. Tracy
1919-9-27
5304
Humboldt
Mountain slopes along road between Three Creeks and mouth of Willow Creek.
915
Comment
UC1199348
Euchiton gymnocephalus
Joseph P. Tracy
1936-8-24
15175
Humboldt
6 mi se Arcata; Fickle Hill
609
Comment
UC552227
Euchiton gymnocephalus
Joseph P. Tracy
1929-5-12
8588
Del Norte
3 mi s Klamath River; North Coast Ranges
91
Comment
RSA168833
Euchiton gymnocephalus
Joseph P. Tracy
1946-6-23
17596
Humboldt
Dan McBride's place, southeast end of Kneeland Prairie
762
Comment
UC1199351
Euchiton sphaericus
Joseph P. Tracy
1920-9-19
5399
Humboldt
North Fork of Mad River Northern Coast Ranges, North Fork of Mad River
304
Comment
UC673083
Euchiton sphaericus
Joseph P. Tracy
1940-8-11
16694
Humboldt
near Raccoon Creek; Trinity River Valley
152
Comment
CAS-BOT-BC206925
Euonymus occidentalis
Joseph P. Tracy; H. E. Parks
1925-6-14
7123
Humboldt
Kneeland Paririe Road, along stream.
457
Comment
UC902141
Euphorbia spathulata
Joseph P. Tracy
1948-6-20
18068
Humboldt
Willow Creek; Trinity River Valley
152
Comment
UC1198980
Euphorbia spathulata
Joseph P. Tracy
1927-5-8
7977
Humboldt
Phillipsville Northern Coast Ranges, South Fork of Eel River (slopes and groves facing South Fork of Eel River)
121
Comment
UC1199302
Eurybia radulina
Joseph P. Tracy
Jul 21 1905-Aug 16 1905
2345
Lake
Elk Mountain, northern Lake County Northern Coast Ranges, Elk Mountain
1219
Comment
UC180190
Eurybia radulina
Joseph P. Tracy
1914-9-6
4619
Humboldt
Bald Mountain, between High Prairie and Snow Camp Bald Mountain
1066
Comment
CAS-BOT-BC310679
Euthamia occidentalis
Joseph P. Tracy
1927-10-8
8389
Humboldt
Arcata Bottom
15
Comment
UCD98913
Fallopia sachalinensis
Joseph P. Tracy
1946-8-25
17634
Humboldt
1/2 mile S. of mouth of Elk River.
6
Comment
UC1607839
Festuca
Joseph P. Tracy and Harold E. Parks
1934-6-27
11078
Humboldt
Grouse Mountain
1432
Comment
UC1152015
Festuca arundinacea
Joseph P. Tracy
1951-6-21
19522
Humboldt
back of Everett Beck house; Hydesville
Comment
UC180429
Festuca californica
Joseph P. Tracy
1913-6-21
4250
Humboldt
opposite Buck Mountain (Dinsmore's Ranch); Northern Coast Ranges, Valley of Van Duzen River
762
Comment
UC34070
Festuca californica
J. P. Tracy
1901-6-23
1175
Humboldt
immediate vicinity Eureka
0
Comment
CAS-BOT-BC278816
Festuca occidentalis
J. P. Tracy
1900-5-22
796
Humboldt
Immediate vicinity of Eureka
152
Comment
POM126170
Festuca occidentalis
Joseph P. Tracy
1900-5-22
796
Humboldt
Immediate vicinity of Eureka.
0
Comment
RSA10112
Festuca occidentalis
Joseph P. Tracy
1932-7-17
10655
Humboldt
Near Corral Prairie, Trinity summit, Klamath mountains.
1524
Comment
UC525636
Festuca occidentalis
Joseph P. Tracy
1932-7-17
10655
Humboldt
near Corral Prairie; Klamath Mountains, Trinity Summit
1524
Comment
UCD66178
Festuca occidentalis
Joseph P. Tracy
1942-6-20
17212
Del Norte
Darlingtonia Camp, on Smith River, 2 miles east of Gasquet.
121
Comment
UC176573
Festuca rubra
Joseph P. Tracy
1912-7-7
3740
Humboldt
Eureka North Coast Region
0
Comment
UC180345
Festuca rubra
Joseph P. Tracy
1913-6-13
4097
Humboldt
opposite Buck Mountain (Dinsmore's Ranch); Northern Coast Ranges, Valley of Van Duzen River
762
Comment
UC249870
Festuca rubra
Joseph P. Tracy
1923-6-28
6400
Trinity
Burnt Ranch Northern Coast Ranges
457
Comment
CAS-BOT-BC278622
Festuca subulata
J. P. Tracy
1902-5-28
1734
Lake
In hills about Scotts Valley, 6 miles North West of Lakeport
609
Comment
UC1103708
Festuca subulata
Joseph P. Tracy
1921-4-17
5429
Humboldt
Alton Northern Coast Ranges
30
Comment
UC1145204
Festuca subulata
Joseph P. Tracy
1936-6-9
14903
Humboldt
4 mi se Petrolia; Northern Coast Ranges, Mattole Valley
60
Comment
UC1145206
Festuca subuliflora
Joseph P. Tracy
1948-6-13
18041
Humboldt
7 mi nw Blocksburg; Larrabee Creek
304
Comment
SEINET11826851
Filago gallica
J. P. Tracy
1948-1
18038
Humboldt
halfway between Bridgeville & Blacksburg, along Larrabee Creek
Comment
UC1198729
Fragaria vesca
Joseph P. Tracy
1901-4-26
1054
Humboldt
Humboldt Hill; Northern Coast Region, Humboldt Bay Region
0
Comment
UC249521
Fraxinus latifolia
Joseph P. Tracy
1922-5-29
6060
Humboldt
South Yager Creek Valley Northern Coast Ranges
762
Comment
UC1197625
Fritillaria affinis
Joseph P. Tracy
1933-6-13
12575
Humboldt
Hoopa Mountain, near summit on road from Hoopa westward to Bair's Hoopa Mountain
1066
Comment
UC672864
Fritillaria affinis
Joseph P. Tracy
1940-5-17
16549
Humboldt
McClellan Mountain
762
Comment
UC13831
Fritillaria liliacea
J. P. Tracy
1900-3-24
612
Contra Costa
near Point Richmond (San Francisco Bay Region); San Francisco Bay Region
3
Comment
UC1197635
Fritillaria recurva
Joseph P. Tracy
Jul 21 1905-Aug 16 1905
2321
Lake
Elk Mountain; Northern Coast Ranges, Elk Mountain
1219
Comment
UC602509
Galium bolanderi
Joseph P. Tracy
1937-7-24
15530
Humboldt
2 mi se Devil's Hole; Trinity Summit
1584
Comment
HSC19805
Galium boreale
J. P. Tracy
1934-7-31
13521
Del Norte
Elk Valley; E of Crescent City
15
Comment
UC213147
Galium boreale subsp. septentrionale
Joseph P. Tracy
1920-8-15
5357
Humboldt
Bluff Creek Northern Coast Ranges, Klamath River
152
Comment
UC1196093
Galium boreale subsp. septentrionale
Joseph P. Tracy
1924-8-31
6839
Humboldt
river at mouth of Bluff Creek; Klamath River
91
Comment
UC602527
Galium californicum subsp. californicum
Joseph P. Tracy
1936-6-27
15000
Humboldt
Miranda South Fork Eel River
121
Comment
JEPS6555
Galium trifidum var. pacificum
Joseph P. Tracy
1934-7-2
13287
Humboldt
mouth of river Little River
6
Comment
JEPS20474
Gamochaeta ustulata
Joseph P. Tracy
1936-8-23
15163
Humboldt
Carlotta Northern Coast Ranges, Carlotta
60
Comment
UC1199343
Gamochaeta ustulata
Joseph P. Tracy
1935-5-25
13835
Humboldt
Fort Seward
106
Comment
UC562618
Gamochaeta ustulata
Joseph P. Tracy
1936-5-29
14830
Humboldt
2 mi n Orick (on Bald Hills road)
152
Comment
UC1196898
Garrya buxifolia
Joseph P. Tracy
1932-10-23
10889
Del Norte
near Gasquet; Northern Coast Ranges
152
Comment
UC502975
Garrya buxifolia
Joseph P. Tracy
1932-10-23
10891
Del Norte
near Gasquet; Northern Coast Ranges
152
Comment
UC154051
Garrya elliptica
J. P. Tracy
1901-1-27
990
Humboldt
opposite Eureka (Ocean Beach at Samoa); Samoa
Comment
GH401848
Garrya fremontii
J. P. Tracy
1935-7-29
14342
Unknown
Trinity Summit, near Ranger Station
1828
Comment
OBI14160
Garrya fremontii
Joseph P. Tracy
1939-1-14
16184 b
Humboldt
Trinity River Valley, at Willow crk
Comment
UC1196893
Garrya fremontii
Joseph P. Tracy
1947-7-9
17840
Humboldt
Horse Mountain
1402
Comment
UC1225768
Garrya fremontii
Joseph P. Tracy
1939-1-14
1618 a
Humboldt
Willow Creek; Trinity River Valley
152
Comment
UCD121163
Garrya fremontii
Joseph P. Tracy
1939-1-14
16184 b
Humboldt
Trinity River Valley, at Willow Creek.
152
Comment
UC185004
Gastridium ventricosum
Joseph P. Tracy
1912-7-26
3824
Humboldt
Kneeland Prairie; Northern Coast Ranges, Kneeland Prairie
762
Comment
UC902050
Gaultheria ovatifolia
Joseph P. Tracy
1949-8-11
18456
Humboldt
Snow Camp
1432
Comment
UC1197591
Gaultheria shallon
Joseph P. Tracy
1911-7-11
3505
Humboldt
near Willow Creek (at w side of Trinity River, ridge between Brett's Ranch and Hoopa Valley); Northern Coast Ranges, Trinity River
304
Comment
UC1196967
Gayophytum diffusum subsp. parviflorum
Joseph P. Tracy
1933-8-30
13044
Humboldt
Grouse Mountain North Coast Ranges
1524
Comment
UC144070
Gayophytum diffusum subsp. parviflorum
Joseph P. Tracy
1908-6
2800
Humboldt
opposite Buck Mountain; Northern Coast Ranges, Valley of Van Duzen River
762
Comment
UC562364
Gayophytum diffusum subsp. parviflorum
Joseph P. Tracy
1933-8-30
13046
Humboldt
Grouse Mountain North Coast Ranges
1524
Comment
JEPS27606
Gayophytum diffusum subsp. parviflorum
Joseph P. Tracy
1932-7-11
10400
Humboldt
Corral Prairie Klamath Mountains, Trinity Summit
1524
Comment
POM223144
Gayophytum diffusum subsp. parviflorum
Joseph P. Tracy
1932-7-11
10400
Humboldt
Klamath Mountains, Trinity Summit, open ground at Corral Prairie.
1524
Comment
POM247152
Gayophytum diffusum subsp. parviflorum
Joseph P. Tracy
1935-8-3
14503
Trinity
Mary Blaine mountain
1951
Comment
UC1196957
Gayophytum humile
Joseph P. Tracy
1919-9-18
5234 1/2
Humboldt
Trinity Summit Northern Coast Ranges
1828
Comment
UC1196960
Gayophytum humile
Joseph P. Tracy
1930-7-23
9117
Humboldt
Horse Mountain Northern Coast Ranges
1524
Comment
UC562423
Gayophytum humile
Joseph P. Tracy
1935-8-3
14446
Trinity
Mary Blaine Mt.; along streamlet
1950
Comment
JEPS27604
Gayophytum humile
Joseph P. Tracy
1932-7-11
10424
Humboldt
Corral Prairie Klamath Mountains, Trinity Summit
1524
Comment
CAS-BOT-BC208038
Genista monspessulana
Joseph P. Tracy
1927-7-24
8301
Humboldt
Mattole Valley
152
Comment
UC162854
Genista monspessulana
J. P. Tracy
1906-4-22
2413
Humboldt
immediate vicinity Eureka
0
Comment
UC1198640
Gentiana affinis var. ovata
Joseph P. Tracy
1938-9-10
16164
Del Norte
7 mi e Smith River Village (damp place); Low Divide
548
Comment
UC1222139
Gentiana affinis var. ovata
Joseph P. Tracy
1950-8-28
19342
Mendocino
3 mi e Albion; Mendocino Airport
Comment
UC153982
Gentiana affinis var. ovata
J. P. Tracy
1904-8-7
2140
Humboldt
immediate vicinity Eureka
0
Comment
UC153983
Gentiana affinis var. ovata
J. P. Tracy
1904-8-7
2139
Humboldt
immediate vicinity Eureka (open grassy lands)
0
Comment
UC562300
Gentiana affinis var. ovata
Joseph P. Tracy
1933-10-1
13078
Humboldt
hillsides Big Lagoon
91
Comment
UC179966
Gentiana sceptrum
Joseph P. Tracy
1914-9-6
4610
Humboldt
between High Prairie and Snow Camp; Northern Coast Ranges, Bald Mountain
1219
Comment
UC183701
Gentiana sceptrum
Joseph P. Tracy
1913-9-9
4404
Humboldt
Patrick's Point North Coast Ranges
30
Comment
UC165803
Geranium bicknellii
Joseph P. Tracy
1909-7-31
3048
Humboldt
Kneeland Prairie Northern Coast Ranges
762
Comment
UC1198952
Geranium core-core
Joseph P. Tracy
1909-5-23
2977
Humboldt
Eureka Northern Coast Region
0
Comment
UC1197394
Geranium molle
Joseph P. Tracy
1910-5-29
3142
Humboldt
Eureka Northern Coast Region
0
Comment
SEINET200731
Gilia capillaris
Joseph P. Tracy
1933-7-25
12866
Humboldt
Grouse Mtn.
1524
Comment
GH385329
Gilia capitata subsp. chamissonis
J. P. Tracy
1912-7-21
3672
Unknown
Alton
30
Comment
JEPS16254
Gilia millefoliata
J. P. Tracy
1903-6-12
1921
Humboldt
immediate vicinity Eureka; ; Eureka, Humboldt Co.
0
Comment
UC1051593
Gilia millefoliata
Joseph P. Tracy
1948-6-12
18067
Humboldt
sand dunes near Samoa (on Humboldt Bay); , near Samoa
6
Comment
UC146177
Gilia millefoliata
Joseph P. Tracy
1905-6-11
2190
Humboldt
sandy soil at Bucksport Northern Coast Region, region about Humboldt Bay (region about Humboldt Bay)
0
Comment
UC921140
Gilia millefoliata
Joseph P. Tracy
1948-6-12
18067
Humboldt
sand dunes near Samoa (on Humboldt Bay); , near Samoa
6
Comment
JEPS86007
Gilia tricolor subsp. tricolor
Joseph P. Tracy
1921-4-24
5467
Humboldt
facing South Fork Eel River (Phillipsville); Northern Coast Ranges, , South Fork Eel River
121
Comment
UC1197905
Gilia tricolor subsp. tricolor
Joseph P. Tracy
1929-5-5
8561
Humboldt
Miranda Northern Coast Ranges, South Fork of Eel River, Miranda (along South Fork of Eel River)
121
Comment
SEINET200359
Glyceria elata
J. P. Tracy
1935-7-25
114251
Humboldt
Trinity Summit lower end of Brett Hole
1585
Comment
UC183531
Glyceria elata
Joseph P. Tracy
1908-6
2770
Humboldt
opposite Buck Mountain (Valley of Van Duzen River); Northern Coast Ranges, Valley of Van Duzen River
762
Comment
UC187282
Glyceria elata
Joseph P. Tracy
1911-7-7
3372
Humboldt
3 mi nw Willow Creek junction with Trinity River (near Beebe's Ranch); Northern Coast Ranges
914
Comment
POM126119
Glyceria fluitans
Joseph P. Tracy
1924-8-3
6749
Humboldt
Stone Lagoon
Comment
RSA152380
Glyceria occidentalis
Joseph P. Tracy
1939-5-14
16286
Humboldt
Dinsmore's along Van Duzen River, opposite Buck Mountain
762
Comment
UC526909
Glyceria striata
Joseph P. Tracy
1925-6-13
7086
Humboldt
Eureka; Northern Coast Ranges
0
Comment
UC1199056
Glycyrrhiza lepidota
Joseph P. Tracy
1935-5-30
13913
Humboldt
Willow Creek Trinity River Valley
152
Comment
UC1196436
Goodyera oblongifolia
Edith and Ethel Tracy
1900-7-31
910
Humboldt
opposite Eureka (Ocean Beach at Samoa); Samoa, Ocean Beach
Comment
UC1223104
Grindelia hirsutula
Joseph P. Tracy
1947-10-6
17941
Humboldt
along highway at Smith Point Bridge (4 mi s of Garberville)
Comment
UC1198807
Guillenia lasiophylla
Joseph P. Tracy
1936-8-6
15081
Trinity
e of Hawkins Bar; Happy Camp Mt.
1066
Comment
UC160975
Guillenia lasiophylla
J. P. Tracy
May 28 1902-Jun 2 1902
1730
Lake
6 mi nw Lakeport (in hills about Scotts Valley); Scotts Valley
426
Comment
UC160976
Guillenia lasiophylla
Joseph P. Tracy
1904-5-17
2075
Alameda
Berkeley Hills San Francisco Bay Region
60
Comment
UC206137
Hackelia bella
Joseph P. Tracy
1913-6-17
4174
Humboldt
near the summit Buck Mountain; Northern Coast Ranges
1676
Comment
UC1222252
Hackelia californica
Joseph P. Tracy
1948-8-15
18154
Humboldt
on Ridge 2 mi e Grove's Prairie; Trinity nSummit
1524
Comment
UC1239634
Hackelia californica
Joseph P. Tracy
1937-7-29
15574
Humboldt
in forest near McKay Camp; South Fork Mountain
1676
Comment
UC1239636
Hackelia californica
Joseph P. Tracy
1919-9-18
5247 1/2
Humboldt
Corral Prairie Trinity Summit; Northern Coast Ranges
1524
Comment
UC1222246
Hackelia setosa
Joseph P. Tracy
1951-6-16
19470
Siskiyou
near Oregon-California State Line (on the Takilma-Happy Camp Road); Takilma-Happy Camp Road
Comment
JEPS19194
Hazardia whitneyi var. discoidea
Joseph P. Tracy
1935-8-5
14563
Trinity
at head White's Creek; Devil's Canyon Mts., White's Creek
2133
Comment
UC1199440
Hazardia whitneyi var. discoidea
Joseph P. Tracy
1935-7-30
14384
Humboldt
Salmon Summit
2103
Comment
SEINET11848907
Helenium bigelovii
J. P. Tracy, Parks, H. E.
1950-1
11686
Humboldt
Park's place, 2 mi N of Trinidad
Comment
SEINET12274990
Heliotropium curassavicum
J. P. Tracy
1946-1
17653
Mendocino
Russian River, near Pieta
137
Comment
UC582406
Hemizonella minima
Joseph P. Tracy
1935-7-24
14211
Trinity
near Ranger Station; Trinity Summit
1828
Comment
UC582405
Hemizonella minima
Joseph P. Tracy
1930-6-16
8958
Humboldt
near McKay Camp; South Fork Mountain
1676
Comment
CAS-BOT-BC309988
Hemizonia congesta subsp. tracyi
Joseph P. Tracy
1932-8-21
10364
Humboldt
Northern Coast Ranges. Three Cabins; on lower western foothills of Chaparral Mountain
457
Comment
UC176756
Hemizonia congesta subsp. tracyi
J. P. Tracy
1908-7-30
2754
Humboldt
opposite Buck Mountain; valley of Van Duzen River; valley of Van Duzen River opposite Buck Mt., Humboldt Co.
762
Comment
SEINET11848439
Hemizonia tracyi
J. P. Tracy
1950-1
18757
Humboldt
Domingo Hill, near Petrolia, hills between town & ocean
Comment
LA47283
Hesperolinon adenophyllum
Joseph P. Tracy;
1947-5-31
3973
Lake
Cobb Mountain, N of Glenbrook
761
Comment
UC1212222
Hesperolinon adenophyllum
Joseph P. Tracy
Jul 21 1905-Aug 16 1905
2279
Lake
Elk Mountain Northern Coast Ranges (northern Lake Co.)
1219
Comment
CAS-BOT-BC167404
Hesperolinon bicarpellatum
J. P. Tracy
1905-7-6
2218
Napa
Howell Mountain. Head of Moore's Creek, 3-4 miles East of Angwin's
457
Comment
JEPS32274
Hesperolinon bicarpellatum
Jos. P. Tracy
Jun 13 1899-Jun 19 1899
382
Napa
Howell Mt.
Comment
UC1212341
Hesperolinon bicarpellatum
J. P. Tracy
1899-7-6
382
Napa
head Moore's Creek (3-4 mi e of Angwin's); Howell Mountain
426
Comment
RSA151819
Hesperolinon micranthum
Ethel Tracy
1923-6-30
6449
Trinity
Hay Fork Mountain, near summit on Weaverville Road. Yellow Pine Forest.
Comment
SEINET10460657
Heterocodon rariflorum
Tracy
TRACY 17158
Humboldt
GARBERVILLE
Comment
POM89166
Heteromeles arbutifolia
Joseph P. Tracy
1920-8-15
5389
Humboldt
Klamath River at Bluff Creek.
152
Comment
UC667099
Heuchera merriamii
Joseph P. Tracy
1935-8-7
14627
Trinity
at head of White's Creek; Devil's Canyon Mts
2072
Comment
UC154083
Heuchera micrantha var. diversifolia
Joseph P. Tracy
1908-6
2865
Humboldt
Valley of Van Duzen River (opposite Buck Mountain); Northern Coast Ranges
762
Comment
JEPS26199
Heuchera rubescens
Joseph P. Tracy
1932-7-18
10715
Humboldt
head of Brett Hole; Klamath Mountains, Trinity Summit
1828
Comment
UC582421
Hieracium albiflorum
Joseph P. Tracy
1937-8-7
15620
Humboldt
Bald Mt.
914
Comment
UC1199469
Hieracium nudicaule
Joseph P. Tracy
1929-7-4
8629
Humboldt
French Camp Ridge
1066
Comment
UC165197
Hieracium nudicaule
Joseph P. Tracy
1908-6
2749
Humboldt
nw slope Buck Mountain; Northern Coast Ranges, Buck Mountain
762
Comment
UC582422
Hieracium nudicaule
Joseph P. Tracy
Jul 16 1930-Jul 19 1930
9041
Humboldt
near Blake lookout; Northern Coast Ranges, South Fork Mountain
1737
Comment
UC582423
Hieracium nudicaule
Joseph P. Tracy
1933-8-6
12952
Humboldt
French Camp Ridge
1066
Comment
CAS-BOT-BC312972
Hieracium triste
Joseph P. Tracy
1935-8-7
14593
Trinity
Devil's Canyon Mts. at head of White's Creek
2072
Comment
POM160893
Hierochloe occidentalis
Joseph P. Tracy
1918-4-21
4882
Humboldt
Around Humboldt Bay, old Kneeland Road
305
Comment
UC526829
Hierochloe occidentalis
Joseph P. Tracy
1926-4-11
7401
Humboldt
Bridgeville Northern Coast Ranges
228
Comment
SEINET200832
Holcus lanatus
J. P. Tracy
1901-7-24
1218
Humboldt
Immediate vicinity of Eureka
0
Comment
UC187268
Holcus lanatus
Joseph P. Tracy
1911-7-7
3389
Humboldt
three mi nw junction of Willow Creek with Trinity River (near Beebe's Ranch); Northern Coast Ranges, nw jct Willow Creek w/Trinity River
914
Comment
HSC18674
Holodiscus discolor
J. P. Tracy
1941-8-24
17032
Trinity
S Fork Mtn.
1707
Comment
UC1198702
Holodiscus discolor
J. P. Tracy
1901-6-16
1150
Humboldt
immediate vicinity of Eureka
0
Comment
RSA87062
Hordeum brachyantherum
Joseph P. Tracy
1933-6-6
12508
Humboldt
Trinidad
9
Comment
UC1103489
Hordeum brachyantherum subsp. brachyantherum
Joseph P. Tracy
1942-6-2
17094
Humboldt
1 mi E of town Alton
18
Comment
CAS-BOT-BC289565
Hordeum marinum subsp. gussoneanum
Joseph P. Tracy
1935-5-25
13866
Humboldt
Fort Seward
106
Comment
UC187307
Hordeum murinum subsp. leporinum
Joseph P. Tracy
1911-6-25
3243
Humboldt
Eureka Northern Coast Region, Eureka
0
Comment
UC902136
Horkelia californica
Joseph P. Tracy
1949-7-7
18332
Humboldt
Table Bluff Ridge
91
Comment
SEINET200739
Horkelia californica subsp. californica
J. P. Tracy
1906-6-24
2503
Humboldt
Region about Humboldt Bay S slope of Humboldt Hill
0
Comment
CAS-BOT-BC144098
Horkelia sericata
Joseph P. Tracy
1937-7-22
15474
Del Norte
East end of Hiouchi Flat (on north side of Smith River below the south fork)
60
Comment
RSA178530
Horkelia sericata
Joseph P. Tracy
1950-6-27
18929
Del Norte
Top or near top of Coon Mountain
1189
Comment
UC1222318
Horkelia sericata
Joseph P. Tracy
1950-6-27
18905 1/2
Del Norte
2 mi s Gasquet (French Hill)
609
Comment
SEINET11907303
Horkelia sericata
J. P. Tracy
1950-1
18905
Del Norte
French Hill, S of Gasquet 2 mi In serpentine formation
610
Comment
JEPS44551
Horkelia tridentata subsp. flavescens
Joseph P. Tracy
1925-5-30
7025
Humboldt
Laribee Valley; Northern Coast Ranges
701
Comment
UC902135
Horkelia tridentata subsp. flavescens
Joseph P. Tracy
1949-8-4
18414
Humboldt
Mud Springs Trinity Summit
1341
Comment
UC1198719
Horkelia tridentata subsp. flavescens
Joseph P. Tracy
1908-7-24
2916
Humboldt
Buck Mountain Northern Coast Ranges (nw slope)
1219
Comment
JEPS14235
Hydrocotyle ranunculoides
Joseph P. Tracy
1934-7-2
13288
Humboldt
mouth of Little R.
3
Comment
UC1239764
Hydrophyllum occidentale
Joseph P. Tracy
1926-5-31
7544
Trinity
Oregon Gulch Mt.
914
Comment
UC1239766
Hydrophyllum occidentale
Joseph P. Tracy
Jul 16 1930-Jul 19 1930
9085
Humboldt
South Fork Mountain Northern Coast Ranges (near McKay Camp)
1676
Comment
UC177246
Hydrophyllum occidentale
Joseph P. Tracy
1913-6-17
4158
Humboldt
near Buck Mountain summit; Northern Coast Ranges
1676
Comment
JEPS1634
Hydrophyllum tenuipes
Joseph P. Tracy
1918-4-28
4892
Humboldt
Eureka; Northern Coast Ranges
0
Comment
JEPS1639
Hydrophyllum tenuipes
Joseph P. Tracy
1937-7-25
15538
Humboldt
head of Little Hors-Linto Creek; Trinity Summit
1371
Comment
UC582691
Hydrophyllum tenuipes
Joseph P. Tracy
1937-7-25
15538
Humboldt
Little Hors-Linto Creek; Trinity Summit
1371
Comment
UC1198402
Hypericum perforatum
Joseph P. Tracy
1933-7-3
12640
Humboldt
Trinity R. Valley at Willow Creek; Trinity R. Valley
152
Comment
UC668256
Hypericum perforatum
Joseph P. Tracy
1933-7-21
12820
Humboldt
Valley of S. Yager Creek
762
Comment
CAS-BOT-BC401235
Hypericum perforatum
Joseph P. Tracy
1933-7-21
12820
Humboldt
Valley of South Yager Creek
762
Comment
UC1199473
Hypochaeris glabra
Joseph P. Tracy
1936-5-30
14835
Humboldt
near Samoa; Humboldt Bay
6
Comment
CAS-BOT-BC206841
Iliamna latibracteata
Joseph P. Tracy
1938-8-14
16104
Humboldt
Willow Creek Canyon, along Trinity Highway
762
Comment
RSA170251
Iliamna latibracteata
Joseph P. Tracy
1949-9-1
18525
Humboldt
Willow Creek Canyon, along Trinity Hwy
762
Comment
SEINET10830077
Iliamna latibracteata
Joseph P. Tracy
1938-8-14
Tracy 16104
Humboldt
Willow Creek anyon, along Trinity Highway.
762
Comment
UC1173717
Iliamna latibracteata
Joseph P. Tracy
1939-7-23
16350
Humboldt
Willow Creek Canyon, along Trinity Highway.
762
Comment Read comments Feb 27 2012
UC668130
Iliamna latibracteata
Joseph P. Tracy
1938-8-14
16104
Humboldt
Willow Creek Canyon, along Trinity Highway.
762
Comment Read comments Feb 27 2012
UC1196392
Iris longipetala
J. P. Tracy
1900-4-21
749
Alameda
hills near Berkeley (top of North Berkeley Hills); San Francisco Bay Region, North Berkeley Hills
365
Comment
UC1196389
Iris macrosiphon
Joseph P. Tracy
1942-6-20
17182 1/2
Del Norte
2 mi s Gasquet; French Hill
609
Comment
UC667107
Iris macrosiphon
Joseph P. Tracy
1932-7-17
10662
Humboldt
near Corral Prairie; Trinity Summit
1584
Comment
UC503070
Isoetes howellii
Joseph P. Tracy
1930-6-15
8746
Humboldt
Larrabee Creek near Bosworth's; Northern Coast Ranges, Larrabee Creek
457
Comment
UC667940
Isoetes howellii
Joseph P. Tracy
1937-8-12
15650
Humboldt
Snow Camp
1402
Comment
UC1223545
Isoetes howellii
Joseph P. Tracy with Mr. Murphy
1951-6-26
19582
Humboldt
upper of Twin Lakes
Comment
POM11152
Isoetes orcuttii
H. H. Tracy
1922-4-6
799
San Diego
Mesas near San Diego.
Comment Read comments Jan 7 2008
UC249556
Isolepis setacea
Joseph P. Tracy
1921-8-8
5873
Del Norte
5 mi n of mouth Klamath River (Laguna Creek); Northern Coast Region, n of mouth Klamath River
30
Comment
UC668006
Isolepis setacea
Joseph P. Tracy
1937-7-22
15487
Del Norte
e. Crescent City (Elk Valley); , e of Crescent City
15
Comment
UC1196176
Isopyrum stipitatum
Joseph P. Tracy
1922-5-29
6068
Humboldt
valley at head of South Yager Creek; Northern Coast Ranges, head of South Yager Creek
762
Comment
UC1173657
Jaumea carnosa
Joseph P. Tracy
1939-8-6
16399
Humboldt
Big Lagoon
6
Comment
CAS-BOT-BC340255
Jensia rammii
Joseph P. Tracy
1921-5-23
5711
Calaveras
Sierra Nevada Mountains. Valley three miles west of Avery
944
Comment
UC303152
Juncus balticus subsp. ater
Joseph P. Tracy
1925-8-2
7221
Humboldt
Big Lagoon Northern Coast Region
6
Comment
UC14896
Juncus bufonius
J. P. Tracy
1900-8-5
913
Humboldt
immediate vicinity Eureka
0
Comment
RSA168857
Juncus capitatus
Joseph P. Tracy
1948-6-13
18045
Humboldt
Dobbyn Creek; At the former Will Perry Place.
152
Comment
JEPS67139
Juncus ensifolius
Joseph P. Tracy
1926-7-4
7714
Trinity
near mouth of South fork of Trinity River (Donahue's ranch); Northern Coast Ranges
243
Comment
UC1152094
Juncus ensifolius
Joseph P. Tracy
1950-7-16
8980
Humboldt
near McKay Camp (close to Trinity County line); South Fork Mountain
1676
Comment
UC1152096
Juncus ensifolius
Joseph P. Tracy
1937-8-7
15619
Humboldt
about 1 mi n Murphy Meadow (e of Korbel); Bald Mountain
Comment
UC1152105
Juncus exiguus
Joseph P. Tracy
1930-7-17
8982
Humboldt
near McKay Camp; South Fork Mountain
1676
Comment
JEPS79913
Juncus falcatus var. falcatus
Joseph P. Tracy
1925-10-18
7290
Humboldt
Big Lagoon Northern Coast Region, Big Lagoon
6
Comment
UC183781
Juncus hemiendytus var. hemiendytus
Joseph P. Tracy
1902-5-18
1534
Napa
3-4 mi e Angwin's (on hills at Head of Moores Creek); Northern Coast Ranges, Howell Mountain, Head of Moores Creek
518
Comment
UC1103672
Juncus kelloggii
Joseph P. Tracy
1940-6-22
16592
Monterey
near Cypress Point; Monterey Peninsula
12
Comment
UC14893
Juncus kelloggii
J. P. Tracy
1902-5-19
1555
Napa
3-4 mi e Angwin's; Howell Mountain, Head of Moores Creek
518
Comment
UC183768
Juncus occidentalis
Joseph P. Tracy
1911-7-7
3369
Humboldt
3 mi nw junction of Willow Creek with Trinity River (near Beebe's Ranch); Northern Coast Ranges
914
Comment
POM160259
Juncus occidentalis
Joseph P. Tracy
1926-7-5
7724
Humboldt
Valley of South Yager Creek.
762
Comment
UC14884
Juncus patens
J. P. Tracy
1900-9-3
935
Humboldt
immediate vicinity Eureka
0
Comment
UC184016
Juncus patens
Joseph P. Tracy
1901-7-28
1223
Humboldt
Eureka Northern Coast Ranges
0
Comment
UC1152087
Juncus phaeocephalus
Joseph P. Tracy
1934-7-13
13391
Humboldt
Dow's Prairie; sedge swamp
60
Comment
UC183726
Juncus phaeocephalus var. paniculatus
Joseph P. Tracy
1905-8-21
2382
Lake
Northern Coast Ranges, Scott Valley Scott Valley; Northern Coast Ranges, Scott Valley
426
Comment
UC1152147
Juncus phaeocephalus var. paniculatus
Joseph P. Tracy
1938-7-24
16086
Humboldt
corner of Pacific and A Streets Eureka
Comment
UC1103040
Juncus tenuis
Joseph P. Tracy
1926-9-6
7784
Trinity
5 mi e South Fork; Northern Coast Ranges, Trinity River, Sharber Slough
182
Comment
UC302162
Juncus tenuis
Joseph P. Tracy
1926-7-4
7706
Trinity
Koon Ranch, Hennessey Road, leading up South Fork of Trinity River Northern Coast Ranges, South Fork of Trinity River
609
Comment
RSA167236
Keckiella corymbosa
Joseph P. Tracy
1950-8-20
19315
Humboldt
On rock ledges at Ishi-pishi Falls west side of Klamath River opposite mouth of Salmon River.
Comment
UC146235
Keckiella corymbosa
Joseph P. Tracy
1908-7-31
2935
Humboldt
Bridgeville Northern Coast Ranges (rocks along Van Duzen River)
152
Comment
UC902250
Keckiella corymbosa
Joseph P. Tracy
1941-8-9
16989
Mendocino
4 mi n Outlet Creek (rock ledges along South Eel River); South Eel River
304
Comment
JEPS12480
Kelloggia galioides
Joseph P. Tracy
1930-7-19
9081
Humboldt
near McKay Camp; South Fork Mountain
1676
Comment
UC1222453
Kickxia elatine
Joseph P. Tracy
1934-8-14
13572
Humboldt
Alton North Coast Ranges (along Van Duzen River)
30
Comment
UC187283
Koeleria macrantha
Joseph P. Tracy
1905-6-11
2195
Humboldt
bluff back Bucksport; Northern Coast Region, region about Humboldt Bay
0
Comment
UC1199393
Kyhosia bolanderi
Joseph P. Tracy
1932-7-16
10613
Humboldt
Corral Prairie; Trinity summit
1584
Comment
UCD133521
Lactuca saligna
Joseph P. Tracy
1947-9-14
17932
Humboldt
Kneeland Prairie.
762
Comment
UCD133531
Lactuca saligna
Joseph P. Tracy
1946-8-25
17650
Humboldt
Eel River, Alton to Fortuna.
15
Comment
UC1223072
Lactuca serriola
Joseph P. Tracy
1949-8-8
18402
Humboldt
at Willow Creek (in Frank Graham's orchard); Trinity River Valley
152
Comment
UC164787
Lactuca virosa
Joseph P. Tracy
1903-9-26
1959
Alameda
Berkeley
91
Comment
UC169348
Lagophylla ramosissima
Joseph P. Tracy
1912-8-3
3966
Humboldt
opposite Buck Mountain; Northern Coast Ranges, Valley of Van Duzen River
762
Comment
UCLA55474
Lamium amplexicaule
Joseph P. Tracy
1923-6-10
6261
Humboldt
Eureka; Northern Coast Ranges
0
Comment
JEPS9810
Lasthenia californica subsp. californica
Joseph P. Tracy
1921-5-10
5500
Mendocino
Legget Valley
609
Comment
UC1199128
Lasthenia californica subsp. californica
Joseph P. Tracy
1921-5-10
5502
Mendocino
near Willits (upper end of valley); Northern Coast Ranges
609
Comment
UC166222
Lasthenia californica subsp. californica
J. P. Tracy
May 28 1902-Jun 2 1902
1725
Lake
6 mi nw Lakeport (in hills about Scotts Valley)
426
Comment
UC166223
Lasthenia californica subsp. californica
J. P. Tracy
1905-4-30
2177
Humboldt
Ocean beach Opp. Eureka
Comment
UC169054
Lasthenia glaberrima
Joseph P. Tracy
1912-7-21
3779
Humboldt
Alton Northern Coast Region, Alton
30
Comment
UC195066
Lasthenia glaberrima
Joseph P. Tracy
1916-6-19
4720
Humboldt
Dobbyn Creek Northern Coast Ranges, Dobbyn Creek
182
Comment
UC205216
Lasthenia gracilis
Joseph P. Tracy
1920-5-18
5320
Humboldt
on Bull Creek, Look Prairie Northern Coast Ranges, Look Prairie, Bull Creek
152
Comment
UC1222406
Lathyrus angulatus
Joseph P. Tracy
1942-6-15
17133
Humboldt
near Redcrest Resort (Englewood); Englewood
91
Comment
UC1222399
Lathyrus glandulosus
Joseph P. Tracy
1942-7-26
17298
Humboldt
near Redwood House; Valley of South Yager Creek
609
Comment
UC1368671
Lathyrus glandulosus
J. P. Tracy
1948-8-7
18085
Humboldt
Fickle Hill
609
Comment
UC1222417
Lathyrus jepsonii var. californicus
J. P. Tracy
1941-6-29
16962
Trinity
Ruth
Comment
JEPS79918
Lathyrus lanszwertii var. tracyi
Joseph P. Tracy
1927-5-14
8014
Trinity
vicinity Salyer (near Donahue's); Northern Coast Ranges
182
Comment
UC198655
Lathyrus littoralis
Joseph P. Tracy
1917-5-30
4802
Humboldt
Little River Beach Northern Coast Region
6
Comment
UC302108
Lathyrus nevadensis var. nevadensis
Joseph P. Tracy
1926-5-2
7444
Humboldt
Willow Creek Canyon Northern Coast Ranges
609
Comment
UC709412
Lathyrus palustris
Joseph P. Tracy
1939-7-25
16366 A
Del Norte
Lake Earl
6
Comment
UC709413
Lathyrus palustris
Joseph P. Tracy
1939-7-25
16366
Del Norte
Lake Earl
6
Comment
UC1199075
Lathyrus polyphyllus
Joseph P. Tracy
1935-7-22
14126
Humboldt
Klamath Mountains, Trinity Summit, near Corral Prairie.
Comment
UC1222410
Lathyrus polyphyllus
Joseph P. Tracy
1948-5-31
18008
Humboldt
near Harris (0.5 mi w and up hill toward Spruce Grove)
Comment
UC1199064
Lathyrus torreyi
Joseph P. Tracy
1898-7-13
74
Humboldt
near Hydesville; Northern Coast Region
60
Comment
UC160919
Lathyrus torreyi
Joseph P. Tracy
1909-8-1
3062
Humboldt
Kneeland Prairie Northern Coast Ranges
762
Comment
UC15322
Lathyrus vestitus
Joseph P. Tracy
May 1901
1201
Humboldt
Humboldt Bay North Coast Ranges
30
Comment
UC162788
Lathyrus vestitus
Joseph P. Tracy
1906-6-24
2498
Humboldt
near Field's Landing (s slope of Humboldt Hill); Northern Coast Region, Humboldt Bay Region, Humboldt Hill
0
Comment
UC495711
Lathyrus vestitus var. ochropetalus
Joseph P. Tracy
1929-5-12
8587
Del Norte
s of mouth of Klamath River; Northern Coast Ranges
91
Comment
CAS-BOT-BC325929
Layia carnosa
Joseph P. Tracy
1932-5-16
10106
Humboldt
Sand dunes near Samoa, on Humboldt Bay.
Comment
UC1199157
Layia chrysanthemoides
Joseph P. Tracy
1933-5-1
12132
Mendocino
Hopland North Coast Ranges, Hopland
182
Comment
JEPS13464
Layia gaillardioides
Joseph P. Tracy
1936-6-9
14875
Humboldt
Bear River Ridge
609
Comment
UC1222633
Ledum glandulosum
Joseph P. Tracy
1950-8-28
19340
Mendocino
3 mi e of Albion (Mendocino Airport); Mendocino Airport
Comment
UCD63602
Leersia oryzoides
Joseph P. Tracy
1936-10-11
15193
Mendocino
Longvale, along Outlet Cr.
365
Comment
UCD63603
Leersia oryzoides
Joseph P. Tracy
1939-8-26
16441
Mendocino
Longvale, Outlet Creek.
365
Comment
UC1239531
Leontodon saxatilis subsp. saxatilis
Joseph P. Tracy
1921-7-10
5848
Humboldt
Big Lagoon Northern Coast Region, Big Lagoon
6
Comment
UC1199167
Lepidium nitidum
Joseph P. Tracy
1949-3-27
18273
Mendocino
4 mi s Hopland (highway)
182
Comment
UC1199171
Lepidium nitidum
Joseph P. Tracy
1924-3-16
6623
Mendocino
Longvale North Coast Ranges
457
Comment
UC1116218
Lepidium strictum
Joseph P. Tracy
1946-5-30
17540
Humboldt
vicinity Carlotta
30
Comment
POM260696
Lessingia nemaclada
Joseph P. Tracy
1929-8-18
8656
Humboldt
Northern Coast Ranges, Dinsmore's Ranch: On Van Duzen River opposite Buck Mountain
671
Comment
UC1198369
Lewisia leeana
Joseph P. Tracy
1935-8-7
14626
Trinity
head of White Creek Devil's Canyon Mts.
2072
Comment
UC1198373
Lewisia nevadensis
Joseph P. Tracy
1938-6-13
15924
Humboldt
at Cold Springs Grouse Mountain
1432
Comment
RSA10139
Leymus vancouverensis
Joseph P. Tracy
1930-7-21
8894
Humboldt
Cape Mendocino, south of point of the Cape
3
Comment
CAS-BOT-BC436493
Ligusticum apiifolium
Joseph P. Tracy
1909-8-29
3084
Humboldt
Humboldt Bay, near top of Humboldt Hill
152
Comment
UC1197172
Ligusticum apiifolium
Joseph P. Tracy
1939-8-5
16379
Humboldt
along Van Duzen R. below Dinsmore's; Van Duzen R.
762
Comment
UC1222812
Ligusticum apiifolium
Joseph P. Tracy
1950-9-10
19354
Humboldt
Bear R. Ridge
609
Comment
UC642246
Ligusticum apiifolium
Joseph P. Tracy
1937-8-15
15666
Humboldt
4 mi. e. Orick (Gans Prairie); Gans Prairie
548
Comment
SEINET10779391
Ligusticum californicum
Joseph P. Tracy
1937-8-12
Tracy 15633
Humboldt
Snow Camp
1402
Comment
UC666954
Lilium kelleyanum
Joseph P. Tracy
1935-8-8
14703
Trinity
around White's Creek Lake (head of North Fork of White's Creek); Devil's Canyon Mts.
1889
Comment Read comments Dec 13 2006
UC666960
Lilium kelloggii
Joseph P. Tracy
Aug 1934
13643 1/2
Humboldt
w edge Kneeland Prairie
Comment
SEINET3992213
Lilium occidentale
J. P. Tracy
1896-1
Humboldt
Comment
UC1198242
Lilium occidentale
Joseph P. Tracy
1913-8-31
4387
Humboldt
near Indianola (on Table Bluff); Northern Coast Region, Humboldt Bay Region
0
Comment
UC175928
Lilium occidentale
Joseph P. Tracy
1912-6-16
3705
Humboldt
near Indianola (on Table Bluff); Northern Coast Region, Humboldt Bay Region
0
Comment
UC177231
Lilium occidentale
Joseph P. Tracy
1912-6-16
3705
Humboldt
near Indianola (on Table Bluff); Northern Coast Region, Humboldt Bay Region
0
Comment
UC1225855
Lilium pardalinum
Joseph P. Tracy
1948-9-5
18196
Humboldt
head of Little Hors-Linto Creek; Trinity Summit
1371
Comment
UC902039
Lilium pardalinum
Joseph P. Tracy
1949-7-16
18367
Trinity
1 mi s Racetrack (at Buck Spring, n of crossing of Trinity Highway); South Fork Mountain, Buck Spring
1645
Comment
UC1197409
Limnanthes douglasii
Joseph P. Tracy
1938-6-2
15763
Mendocino
Round Valley
423
Comment
UC1197412
Limnanthes douglasii
Joseph P. Tracy
1911-6-29
3269
Humboldt
near Hydesville (on gravel bars of Van Duzen River and Yager Creek); Northern Coast Region
60
Comment
UC668278
Limnanthes douglasii subsp. douglasii
Joseph P. Tracy
1993-5-20
12246
Humboldt
near Petrolia; North Coast Region, Mattole River
15
Comment Read comments Jun 28 2015
JEPS19584
Limnanthes douglasii subsp. nivea
Joseph P. Tracy
1937-6-20
15346
Humboldt
ten mi upstream from mouth; Bear River
152
Comment
UC1198581
Linanthus acicularis
Joseph P. Tracy
1921-5-12
5535
Lake
near Lakeport; Northern Coast Ranges
426
Comment
UC908601
Linanthus acicularis
Joseph P. Tracy
1932-5-1
9855
Humboldt
near Garberville; Redway
182
Comment
UC908625
Linanthus acicularis
Joseph P. Tracy
1927-5-15
8033
Humboldt
near South Fork; Northern Coast Ranges, Trinity River Valley
182
Comment
UC1198595
Linanthus androsaceus
Joseph P. Tracy
1940-5-17
16553
Humboldt
Larrabee Valley
731
Comment
JEPS58249
Linanthus bicolor
Joseph P. Tracy
1933-6-13
12576
Humboldt
near summit on road from Hoopa w to Bair's; Hoopa Mountain
1066
Comment
UC180237
Linanthus bicolor
Joseph P. Tracy
1914-6-14
4503
Humboldt
near Hydesville; Northern Coast Region
60
Comment
UC908216
Linanthus bolanderi
Joseph P. Tracy
1932-6-17
10164
Trinity
Three Fork of Mad River North Coast Range
883
Comment
UC1198545
Linanthus bolanderi
Joseph P. Tracy
1911-7-7
3393
Humboldt
2 mi nw junction of Willow Creek with Trinity River (near the Beebe's Ranch)
914
Comment
JEPS79923
Linanthus ciliatus
Joseph P. Tracy
12923
Humboldt
s slope Grouse Mountain (towards Grouse Creek Basin); North Coast Ranges
1219
Comment
UC1198534
Linanthus dichotomus
J. P. Tracy
1902-5-14
1440
Napa
3-4 mi e Angwin's; Howell Mountain, Head of Moores Creek
365
Comment
UC1198536
Linanthus dichotomus
J. P. Tracy
1902-5-21
1573
Napa
3-4 mi e Angwin's; Howell Mountain, Head of Moores Creek
457
Comment
UC162582
Linanthus filipes
Joseph P. Tracy
1911-7-9
3456
Humboldt
near Willow Creek (hill slopes at w side of Trinity River); Northern Coast Ranges, Trinity River
182
Comment
UC213380
Linanthus nuttallii subsp. nuttallii
Joseph P. Tracy
1920-8-13
5349
Humboldt
w of Klamath River (between Pine Creek and Tuley Creek, French Camp Ridge); Northern Coast Ranges, French Camp Ridge
914
Comment
UC1222491
Linnaea borealis var. longiflora
Joseph P. Tracy
1950-6-21
18857
Humboldt
along Trinity Highway e of crossing Cedar Creek (Willow Creek Canyon); , e of crossing of Cedar Creek
762
Comment
UC1222143
Linum lewisii
Joseph P. Tracy
1950-7-19
19128
Del Norte
Elk Valley
15
Comment
UC302158
Listera convallarioides
Joseph P. Tracy
1926-6-27
7690
Humboldt
Horse Mountain Northern Coast Ranges
1219
Comment
UC1196366
Lithocarpus densiflorus
Joseph P. Tracy
1908-6
2846
Humboldt
nw slope Buck Mountain; Northern Coast Ranges
609
Comment
UC519304
Lithocarpus densiflorus var. echinoides
Joseph P. Tracy
1933-4-8
10989
Del Norte
3 mi e Gasquet (along Smith River); Smith River
152
Comment
HSC20217
Lithophragma affine
J. P. Tracy
1950-6-25
1888712
Humboldt
Burr Valley
1067
Comment
UC667094
Lithophragma heterophyllum
Joseph P. Tracy
1937-5-16
15266
Mendocino
Bridges Creek on South Fork of Eel River 10 mi s Humboldt-Mendocino line; South Fork of Eel River, Bridges Creek
213
Comment
CAS-BOT-BC435613
Lithophragma heterophyllum
J. P. Tracy
1900-3-17
570
Alameda
Hills near Berkeley
243
Comment
SEINET200726
Logfia filaginoides
Joseph P. Tracy
1925-1
6988
Trinity
Hennessey Rd leading up S Fork of Trinity River
610
Comment
UC1223120
Logfia filaginoides
Joseph P. Tracy
1947-5-24
17695
Humboldt
on rocky cliff known as Devil's Canyon
Comment
UC1199421
Logfia gallica
Joseph P. Tracy
1929-6-3
8604
Humboldt
near South Fork; Trinity River Valley
182
Comment
UC1223117
Logfia gallica
Joseph P. Tracy
1948-6-13
18038
Humboldt
along Larrabee Cr, halfway between Bridgeville and Blocksburg; Larrabee Creek
Comment
UC154252
Lomatium dasycarpum subsp. dasycarpum
Joseph P. Tracy
July, 1908
2890
Humboldt
near Low Gap (ridge between Van Duzen and Mad Rivers, Humboldt & Trinity Co.'s); Northern Coast Ranges, Humboldt & Trinity Co.'s
914
Comment
JEPS14246
Lomatium dissectum var. dissectum
Joseph P. Tracy
1930-6-29
8808
Humboldt
lower foothhills of Buck Mt. (on its n.w. slope); Northern Coast Ranges, Buck Mt.
762
Comment
UC183629
Lomatium dissectum var. dissectum
Joseph P. Tracy
1913-6-20
4237
Humboldt
lower foothills on n.w. slope Buck Mt.; Northern Coast Ranges, Buck Mt.
762
Comment
UC642349
Lomatium macrocarpum
Joseph P. Tracy
1935-8-3
14457
Trinity
Mary Blaine Mt.
1950
Comment
GH424306
Lomatium tracyi
J. P. Tracy
1930-7-10
8869
Unknown
Brannan Mountain
1219
Comment
UC314629
Lomatium tracyi
Joseph P. Tracy
1926-6-20
7610
Humboldt
Horse Mt. Northern Coast Ranges, Horse Mt.
1524
Comment
UC642337
Lomatium triternatum var. triternatum
Joseph P. Tracy
1933-4-8
12010
Del Norte
3 mi. e. Gasquet (along Smith R. at 18-mile Creek); Smith R., 18-mile Creek
152
Comment
UC183624
Lomatium utriculatum
Joseph P. Tracy
1912-6-9
3671
Humboldt
Northern Coast Region, Alton
30
Comment
JEPS14215
Lomatium utriculatum
Joseph P. Tracy
1930-6-29
8814
Humboldt
lower foothills of n.w. slope Buck Mt.
762
Comment
UC906652
Lomatium utriculatum
Joseph P. Tracy
1947-6-8
17707
Humboldt
5 mi. e. Carlotta (open flat by old Strong's District School House)
45
Comment
UC1239547
Lonicera conjugialis
Joseph P. Tracy
1932-7-12
10481
Humboldt
head Brett Hole; Trinity Summit
1828
Comment
UC1239559
Lonicera hispidula var. vacillans
Joseph P. Tracy
1938-7-5
16000
Humboldt
Carlotta Northern Coast Ranges
60
Comment
JEPS12813
Lonicera interrupta
Joseph P. Tracy
1921-5-18
5585
Calaveras
Copperopolis Foothill Region
304
Comment
UC1225812
Lonicera interrupta
Joseph P. Tracy
1941-5-30
16873
Mendocino
6 mi n Calpella; Redwood Valley
259
Comment
UC179941
Lotus aboriginus
Joseph P. Tracy
1914-7-5
4576
Humboldt
between High Prairie and Snow Camp; Northern Coast Ranges, Bald Mountain
1219
Comment
UC1223439
Lotus corniculatus
Joseph P. Tracy
1950-9-22
19345
Humboldt
2 mi s Field's Landing town
6
Comment
UC168989
Lotus denticulatus
Joseph P. Tracy
1912-7-26
3845
Humboldt
Kneeland Prairie Northern Coast Ranges
762
Comment
RSA168860
Lotus formosissimus
Joseph P. Tracy
1950-6-8
18746
Humboldt
Capetown, on Bear River, top of Cape Ridge.
152
Comment
UC162804
Lotus humistratus
Joseph P. Tracy
1906-7-4
2531
Humboldt
near Hydesville; Northern Coast Region, Yager Creek
60
Comment
UC1223397
Lotus micranthus
Joseph P. Tracy
1933-5-25
12352
Del Norte
Gasquet
Comment
UC1197299
Lotus micranthus
Joseph P. Tracy
1919-5-31
5146
Humboldt
near Willow Creek (hillslopes at w side of Trinity River in valley of Trinity River); Northern Coast Ranges, Trinity River
152
Comment
UC1223429
Lotus micranthus
Joseph P. Tracy
1936-6-8
14866
Humboldt
near Trinidad
3
Comment
SEINET12154226
Lotus nevadensis var. douglasii
J. P. Tracy
1936-1
15083
Trinity
toward Happy Camp Mtn. - SW slope of HC Mtn
1067
Comment
UC302114
Lotus oblongifolius
Joseph P. Tracy
1926-6-20
7629
Humboldt
Horse Mountain Northern Coast Ranges
1463
Comment
UC1197315
Lotus pinnatus
J. P. Tracy
1901-6-30
1201
Humboldt
immediate vicinity Eureka
0
Comment
JEPS79928
Lotus purshianus var. purshianus
Joseph P. Tracy
9107
Trinity
South Fork Mountain Northern Coast Ranges
1524
Comment
UC1223419
Lotus purshianus var. purshianus
Joseph P. Tracy
1937-8-12
15628
Humboldt
3 mi s Murphy Meadows (at border of Lake Prairie Bog); Bald Mountain, Lake Prairie, Lake Prairie Bog
1066
Comment
SEINET3560048
Lotus stipularis var. subglaber
Joseph P. Tracy
1927-8-22
8354
Humboldt
Bald Mt.
914
Comment
UC1196933
Ludwigia palustris
Joseph P. Tracy
1931-9-7
9665
Humboldt
at Willow Creek Trinity R. Valley; Northern Coast Ranges, , Willow Creek
152
Comment
UC1239505
Luina hypoleuca
Joseph P. Tracy
1938-6-24
16192 B
Del Norte
near Myrtle Creek; Smith River
60
Comment
UC170029
Lupinus affinis
Joseph P. Tracy
1912-6-9
3678
Humboldt
Alton; Northern Coast Region, Alton
30
Comment
RSA167393
Lupinus albicaulis var. shastensis
Joseph P. Tracy
1940-7-14
16687
Humboldt
Wilder Ridge
Comment
UC157020
Lupinus albifrons
Joseph P. Tracy
1902-5-21
1568
Napa
on hills at head of Moore's Creek (Howell Mountain, 3-4 mi e of Angwin's); Northern Coast Ranges, , Howell Mt.
365
Comment
UC198580
Lupinus albifrons
Joseph P. Tracy
1916-6-19
4707
Humboldt
Burr Creek Northern Coast Ranges, Burr Creek (on high ridges at Robertson Ranch)
914
Comment
UC1223266
Lupinus arboreus
Joseph P. Tracy
1947-7-3
17763
Humboldt
mouth of Little River
Comment
UC1197282
Lupinus bicolor
Joseph P. Tracy
1911-5-30
3195
Humboldt
Bucksport Northern Coast Region, region about Humboldt Bay (region about Humboldt Bay)
0
Comment
UC179935
Lupinus bicolor
Joseph P. Tracy
1914-7-5
4561
Humboldt
High Prairie on Bald Mountain; Northern Coast Ranges, High Prairie on Bald Mountain
1066
Comment
RSA104683
Lupinus densiflorus var. densiflorus
Joseph P. Tracy
1911-7-4
3280
Humboldt
Valley of Trinity River near mouth of Willow Creek.
152
Comment
CAS-BOT-BC205381
Lupinus elmeri
Joseph P. Tracy
1930-7-16
8954
Humboldt
South Fork Mountain; open glades along summit near Blake lookout
1737
Comment
UC168984
Lupinus formosus var. formosus
Joseph P. Tracy
1912-4-21
3576
Humboldt
Bucksport; Northern Coast Region, Eureka, Bucksport
0
Comment
SEINET12154562
Lupinus latifolius
J. P. Tracy
1939-1
16415
Humboldt
Grouse Mtn, "Clear Lake"
1524
Comment
UC169060
Lupinus latifolius var. latifolius
Joseph P. Tracy
1912-7-3
3719
Humboldt
Alton; Northern Coast Region, Alton
30
Comment
UC169321
Lupinus latifolius var. latifolius
Joseph P. Tracy
1912-7-21
3766
Humboldt
Alton; Northern Coast Region, Alton
30
Comment
UC205470
Lupinus latifolius var. latifolius
Joseph P. Tracy
1919-5-31
5174
Humboldt
along Willow Creek ((Tributary of Trinity River) near its mouth); Northern Coast Ranges, Willow Creek (trib. of Trinity River)
152
Comment
UC1223292
Lupinus latifolius var. viridifolius
Joseph P. Tracy
1939-4-29
16252
Humboldt
2 mi below Orleans (nw side Klamath River); Klamath River, below Orleans
1219
Comment
UC1197250
Lupinus lepidus var. lobbii
Joseph P. Tracy
1940-6-25
16616
Alpine
Ebbet's Pass
2682
Comment
UC303153
Lupinus lepidus var. sellulus
Joseph P. Tracy
1923-6-30
6460
Trinity
Hay Fork Mountain, near summit on Weaverville Road Northern Pacific Coast Ranges
1097
Comment
UC1223254
Lupinus littoralis
Joseph P. Tracy
1938-6-16
15940
Humboldt
Brainards Point, along highway between Eureka and Arcata
Comment
UC503007
Lupinus nanus
Joseph P. Tracy
1932-5-10
9946
Humboldt
Petrolia; Northern Coast Ranges, Mattole Valley
60
Comment
UC1197271
Lupinus nanus
Joseph P. Tracy
1913-6-11
4090
Humboldt
near Little Van Duzen Bridge
762
Comment
UC157015
Lupinus polyphyllus var. polyphyllus
Joseph P. Tracy
1906-6-24
2495
Humboldt
near Fields Landing; Northern Coast Region, Region about Humboldt Bay
0
Comment
UC179936
Lupinus rivularis
Joseph P. Tracy
1914-6-14
4507
Humboldt
Hydesville; North Coast Ranges
60
Comment
UC1197257
Lupinus rivularis
Joseph P. Tracy
1917-5-26
4785 B
Humboldt
Bucksport Bluff Northern Coast Ranges, Bucksport Bluff (at Eureka)
0
Comment
SEINET12154707
Lupinus sellulus
J. P. Tracy
1933-1
12350
Humboldt
Gasquet
91
Comment
UC1223256
Lupinus tracyi
Joseph P. Tracy
1950-7-20
19208
Siskiyou
about 4 mi se of Elk Valley (Del Norte County) in Flint Valley
1432
Comment
SEINET12154787
Lupinus variicolor
J. P. Tracy
1938-1
15940
Humboldt
Brainards Point, betw Eureka and Arcata
Comment
UC1152131
Luzula comosa
Joseph P. Tracy
1927-4-2
7878
Del Norte
low moist flats e Crescent City (Elk Valley, edges of woods near Phillipsville); Elk Valley, near Phillipsville, e of Crescent City
15
Comment
SEINET11790125
Luzula comosa
J. P. Tracy
1951-1
19546
Humboldt
Snow Camp Meadow
Comment
POM126143
Luzula parviflora
Joseph P. Tracy
1923-6-24
6360
Humboldt
Bald Mountain. In cold wet meadow near High Prairie.
1067
Comment
UC103678
Luzula subsessilis
Joseph P. Tracy
1918-5-5
4925
Humboldt
sand dunes of Ocean Beach at Humboldt Bay; Northern Coast Region, Ocean Beach at Humboldt Bay
Comment
JEPS63277
Lycopus americanus
Joseph P. Tracy
1924-8-31
6853
Humboldt
Klamath R. at mouth of Bluff Creek; Klamath R.
91
Comment
UC577389
Lycopus uniflorus
Joseph P. Tracy
1925-10-18
7284
Humboldt
Big Lagoon Northern Coast Region, Big Lagoon
6
Comment
UC1198266
Lysichiton americanus
Joseph P. Tracy
1947-5-24
17690
Humboldt
Big Lagoon
9
Comment
UC179917
Lysichiton americanus
Joseph P. Tracy
1914-9-13
4627
Humboldt
at Eureka Northern Coast Region, Eureka
0
Comment
UC562528
Lythrum hyssopifolia
Joseph P. Tracy
1934-7-30
13512
Humboldt
in front of South End of Stone Lagoon (Dry Lagoon); Dry Lagoon
3
Comment
CAS-BOT-BC342800
Madia elegans
Joseph P. Tracy
1934-8-24
13599
Humboldt
Trinity River Valley, at Willow Creek
152
Comment
UC581811
Madia elegans
Joseph P. Tracy
1934-8-24
13599
Humboldt
at Willow Creek; Trinity River Valley
152
Comment
UC204700
Madia exigua
Joseph P. Tracy
1918-7-5
5006
Humboldt
White Thorn Valley Northern Coast Ranges
304
Comment
CAS-BOT-BC343019
Madia gracilis
Joseph P. Tracy
1934-7-18
13432
Humboldt
North Coast Ranges. Grouse Mountain
1524
Comment
JEPS7387
Madia gracilis
Joseph P. Tracy
1932-7-13
10494
Humboldt
at Corral Prairie Klamath Mountains, Trinity Summit
1524
Comment
JEPS7503
Madia gracilis
Joseph P. Tracy
1937-7-29
15596
Humboldt
w slope near top South Fork Mountain (at Hyampom Trail)
1676
Comment
UC1223208
Madia gracilis
Joseph P. Tracy
1950-7-6
19026
Humboldt
3 mi s of Burr Valley; Sproston's Place
1066
Comment
UC176421
Madia gracilis
Joseph P. Tracy
1909-7-31
3029
Humboldt
Kneeland Prairie Northern Coast Ranges
762
Comment
UC495628
Madia gracilis
Joseph P. Tracy
1930-6-29
8816
Humboldt
Buck Mountain; Northern Coast Ranges
762
Comment
NY214972
Madia gracilis subsp. pilosa
J. P. Tracy
1931-6-28
9588
Humboldt
Buck Mountain, lower foothills of its northwest slope
762.0
Comment
CAS-BOT-BC8137
Madia gracilis subsp. pilosa
Joseph Prince Tracy
1931-6-28
9588
Unknown
Buck Mountain, lower foothills of its NW slope.
762
Comment
UC581812
Madia sativa
Joseph P. Tracy
1936-8-24
15178
Humboldt
6 mi se Arcata; Fickle Hill
609
Comment
UC581813
Madia sativa
Joseph P. Tracy
1936-6-9
14909
Humboldt
Upper Mattole Valley
121
Comment
UC1199398
Madia sativa
Joseph P. Tracy
1936-6-9
14896
Humboldt
at Domingo Hill; North Coast Region, Cape Mendocino
213
Comment
UC212989
Maianthemum dilatatum
Joseph P. Tracy
1920-4-25
5316
Humboldt
at Eureka Northern Coast Ranges, Eureka
0
Comment
UC212992
Maianthemum dilatatum
Joseph P. Tracy
1920-4-25
5316
Humboldt
Eureka Northern Coast Ranges, Eureka
0
Comment
SEINET12055171
Maianthemum racemosum subsp. amplexicaule
J. P. Tracy
1951-1
19487
Unknown
summit of the Siskiyous, at crossing of Takilma-Happy Camp Road, near State Line
1463
Comment
UC175459
Malacothrix floccifera
Joseph P. Tracy
1913-6-24
4288
Trinity
6 mi above Ruth (hillslopes of Mad River Valley); Northern Coast Ranges
914
Comment
POM56123
Malacothrix floccifera
Joseph P. Tracy
1918-7-6
5049
Humboldt
South Fork of Eel River near the Humboldt-Mendocino County Line
152
Comment
UC154238
Malus fusca
J. P. Tracy
1906-11-4
2553
Humboldt
immediate vicinity Eureka
0
Comment
UC1197978
Malva neglecta
Joseph P. Tracy
1912-7-26
3876
Humboldt
Northern Coast Ranges, Kneeland Prairie Kneeland Prairie; Northern Coast Ranges, Kneeland Prairie
762
Comment
UC1198477
Marah oregana
Joseph P. Tracy
1940-5-17
16548
Humboldt
McClellan Mt.
762
Comment
UC1199281
Matricaria discoidea
Joseph P. Tracy
1913-6-22
4265
Humboldt
opposite Buck Mountain (Dinsmore's Ranch); Northern Coast Ranges, Valley of the Van Duzen River
762
Comment
UC162809
Medicago polymorpha
J. P. Tracy
1909-8-15
3076
Humboldt
Immediate vicinity of Eureka
0
Comment
GH360228
Melica bulbosa
J. P. Tracy
1935-8-5
14545
Unknown
Devil's Canyon Mts., at head of White's Creek
2072
Comment
GH360235
Melica bulbosa
J. P. Tracy
1935-7-24
14194
Unknown
Trinity Summit, Near Ranger Station
Comment
UC552700
Melica californica
Joseph P. Tracy
1935-5-25
13888
Humboldt
Dobbyn Creek; Northern Coast Ranges
152
Comment
UCD87296
Melica fugax
Joseph P. Tracy
1942-7-2
17379
Trinity
South Fork Mountain.
1676
Comment
CAS-BOT-BC282123
Melica geyeri
Joseph P. Tracy
1933-4-22
12042
Del Norte
Along Smith River, at 18-mile Creek, 3 miles E of Gasquet
152
Comment
UC526918
Melica geyeri
Joseph P. Tracy
1933-4-22
12042
Del Norte
3 mi e Gasquet (along Smith River, at 18-mile Creek); Smith River
152
Comment
SEINET200333
Melica harfordii
Joseph P. Tracy
1913-6-13
4116
Humboldt
Bolander Rocky Mountain slopes; near summit of ridge between Van Duzen and Mad rivers on Dinsmore's Ranch.
1067
Comment
UC1103754
Melica harfordii
Joseph P. Tracy
1941-7-5
16968
Humboldt
Willow Creek; Trinity River Valley
152
Comment
UC1103756
Melica harfordii
Joseph P. Tracy
1919-5-31
5172
Humboldt
Willow Creek Northern Coast Ranges, Trinity River (hill slopes at w side of Trinity River)
152
Comment
SEINET200624
Melica torreyana
J. P. Tracy
1933-6-2
12465
Napa
Howell Mtn Rd 5 mi E of St Helena
305
Comment
UC1225832
Mentha aquatica
Joseph P. Tracy
1947-11-9
17945
Humboldt
Ferndale
9
Comment
JEPS63456
Mentha aquatica
J. P. Tracy
1912-1
Humboldt
near Eureka (Loleta Pond); Loleta Pond
Comment
RSA152465
Mentha aquatica
Joseph P. Tracy
1943-11-14
17451
Humboldt
Field s Landing, 2 miles from town
6
Comment
UC154001
Mentha canadensis
Joseph P. Tracy
1908-6
2930
Humboldt
opposite Buck Mountain; Northern Coast Ranges, Valley of Van Duzen River
762
Comment
JEPS79933
Mentha pulegium
Joseph P. Tracy
1933-8-22
12985
Humboldt
near Loleta; near Loleta
6
Comment
UC1239695
Mentha pulegium
Joseph P. Tracy
1934-8-14
13566
Humboldt
Eel River Alton to Fortuna (on gravel bars); Eel River
15
Comment
UC577360
Mentha pulegium
Joseph P. Tracy
1923-6-20
6336
Humboldt
Briceland
304
Comment
UC1197585
Menziesia ferruginea
E. Ethel Tracy
1911-5-26
3189
Humboldt
Patrick's Point; Northern Coast Ranges, Patrick's Point
60
Comment
UC154038
Menziesia ferruginea
Joseph P. Tracy
1909-10-6
3110
Humboldt
Head of Prairie Creek Prairie Creek; Northern Coast Ranges, Head of Prairie Creek
304
Comment
SEINET3410193
Micranthes ferruginea
Joseph P. Tracy
1935-7-24
14186
Humboldt
Trinity Summit; Rocky exposed places, Near Ranger Station
1829
Comment
UC34599
Micropus amphibolus
J. P. Tracy
1902-4-16
1378 A
Alameda
Woolsey Canyon Region about San Francisco Bay, hills near Berkeley
304
Comment
UC1199339
Micropus californicus var. californicus
Joseph P. Tracy
1932-5-1
9868
Humboldt
vicinity Garberville
121
Comment Read comments Sep 13 2009
CAS-BOT-BC322622
Microseris
Joseph P. Tracy
1936-6-28
15027
Humboldt
Lake Prairie, Baldt Mountain
1066
Comment
UC164795
Microseris acuminata
Joseph P. Tracy
1903-5-23
1891
Humboldt
Alder Point Northern Coast Ranges
152
Comment
UC1239521
Microseris bigelovii
J. P. Tracy
1903-4-25
1823
San Francisco
Lake Merced San Francisco Bay Region, San Francisco
15
Comment
UC166824
Microseris douglasii subsp. tenella
Joseph P. Tracy
1904-5-17
2063
Alameda
near Little Grizzly; San Francisco Bay Region, Berkeley Hills
365
Comment
UC604627
Microseris laciniata subsp. laciniata
Joseph P. Tracy
1938-6-2
15764
Mendocino
Round Valley
423
Comment
UC1199447
Microseris laciniata subsp. siskiyouensis
Joseph P. Tracy
1936-6-13
15220
Del Norte
State Line n Monumental (at head of creek (California side), summit of ridge); Shelley Cr.
944
Comment
UC1223191
Microseris laciniata subsp. siskiyouensis
Joseph P. Tracy
1950-7-19
19136
Del Norte
1 mi e Chimney Rock (at head of creek); Elk Valley, Blue Creek
1341
Comment
CAS-BOT-BC349240
Microseris nutans
Joseph P. Tracy
1930-7-16
8900
Humboldt
South Fork Mountain. Near McKay Camp
1676
Comment
UC1103336
Mimulus angustatus
Joseph P. Tracy
1933-4-30
12104
Napa
3-4 mi e Angwin's (on hills at head of Moore's Creek); Northern Coast Ranges, Howell Mountain, La Jota Plateau
518
Comment
UC147916
Mimulus arvensis
J. P. Tracy
1899-6-11
362
Napa
3-4 mi e Angwin's; Howell Mountain, Head of Moore's Creek
365
Comment
UC41871
Mimulus arvensis
J. P. Tracy
1900-2-10
513
Alameda
hills near Berkeley (Boswell's); San Francisco Bay Region
91
Comment
UC1196802
Mimulus breweri
Joseph P. Tracy
1933-7-26
12920
Humboldt
Grouse Mountain North Coast Ranges
1615
Comment
UC582604
Mimulus breweri
Joseph P. Tracy
1932-7-10
10375
Humboldt
Trinity Summit
1584
Comment
UC1196772
Mimulus cardinalis
Joseph P. Tracy
1924-8-10
6795
Humboldt
10 mi e Carlotta (near Strong's Station); Northern Coast Ranges
91
Comment
JEPS10567
Mimulus douglasii
Joseph P. Tracy
1925-5-24
7012
Humboldt
Kneeland Prairie
762
Comment
JEPS25053
Mimulus inconspicuus
Joseph P. Tracy
1921-5-23
5735
Calaveras
valley 3 mi w Avery; Sierra Nevada Mountains
Comment
UC147915
Mimulus inodorus
J. P. Tracy
1900-8-5
912
Humboldt
immediate vicinity Eureka
0
Comment
UC582478
Mimulus inodorus
Joseph P. Tracy
1937-8-12
15655
Humboldt
Snow Camp
1402
Comment
UC147880
Mimulus inodorus
Joseph P. Tracy
1908-6
2697
Humboldt
opposite Buck Mountain; Northern Coast Ranges, Valley of Van Duzen River
762
Comment
JEPS10494
Mimulus microphyllus
Joseph P. Tracy
1921-5-18
5596
Calaveras
Copperopolis
304
Comment
UC1196795
Mimulus nanus var. mephiticus
Joseph P. Tracy
1940-6-25
16599
Calaveras
17 mi e Calaveras Big Trees (Ebbet's Pass Highway); Sierra Nevada Mountains
2042
Comment
UC582706
Mimulus nasutus
Joseph P. Tracy
1927-3-27
7850
Humboldt
near South Fork; Trinity River Valley
182
Comment
JEPS10599
Mimulus pilosus
Joseph P. Tracy
1925-11-1
7300
Humboldt
Shively
60
Comment
UC582497
Mimulus primuloides
Joseph P. Tracy
1935-7-26
14258
Humboldt
Water Dog Lakes Trinity Summit
1828
Comment
UC1196781
Mimulus pulsiferae
Joseph P. Tracy
1912-7-31
3919
Humboldt
near summit (stream-bank); Northern Coast Ranges, Buck Mountain
1676
Comment
UC1116233
Minuartia californica
Joseph P. Tracy
1948-6-13
18055
Humboldt
ridge top near Harris
914
Comment
UC1103540
Minuartia californica
Joseph P. Tracy
1920-5-20
6215
Humboldt
dry slope towards Lawrence Creek; Northern Coast Ranges, Kneeland Prairie
762
Comment
CAS-BOT-BC388628
Minuartia douglasii
Joseph P. Tracy
1941-6-15
16915
Humboldt
Panther Gap, on the Bull Creek - Mattole Road
762
Comment
UC1198331
Minuartia douglasii
Joseph P. Tracy
1921-5-21
5658
Calaveras
Copperopolis Foothill Region
304
Comment
JEPS49685
Mitella caulescens
Joseph P. Tracy
1924-6-1
6692
Humboldt
Lawrence Creek Northern Coast Ranges (at the crossing of the Kneeland Rd.)
609
Comment
CAS-BOT-BC433010
Mitella diversifolia
Joseph P. Tracy
1942-6-23
17235
Humboldt
Along trail from Hoopa to the summit. Trinity Summit. Near Box Camp
1524
Comment
JEPS49691
Mitella ovalis
Joseph P. Tracy
1923-4-8
6176
Humboldt
Carlotta Northern Coast Ranges (along stream)
60
Comment
UC667082
Mitella ovalis
Joseph P. Tracy
1933-5-14
12183
Humboldt
along Trinity Highway Willow Creek Canyon
365
Comment
CAS-BOT-BC433068
Mitella trifida
Joseph P. Tracy
1932-7-13
10503
Humboldt
Klamath Mountains, Trinity Summit. Near Corral Prairie.
1524
Comment
JEPS79819
Moehringia macrophylla
Joseph P. Tracy
1935-7-25
14225
Humboldt
near Corral Prairie (Trinity Summit); , near Corral Prairie
1584
Comment
UC176998
Monardella odoratissima subsp. glauca
Joseph P. Tracy
1912-7-31
3928
Humboldt
Near summit Buck Mountain; Northern Coast Ranges
1676
Comment
CAS-BOT-BC215565
Monardella odoratissima subsp. pallida
Joseph P. Tracy
1930-7-16
8911
Humboldt
McKay Camp, South Fork Mountain
1676
Comment
CAS-BOT-BC215566
Monardella odoratissima subsp. pallida
Joseph P. Tracy
1926-6-20
7657
Humboldt
Horse Mountain
1310
Comment
POM61350
Monardella villosa
Joseph P. Tracy
1918-7-6
5042
Humboldt
South Fork of Eel River near the Humboldt-Mendocino County Line
152
Comment
UC1239681
Monardella villosa subsp. villosa
Joseph P. Tracy
1936-6-27
15005
Humboldt
Miranda South Fork Eel River
121
Comment
UC203993
Monardella villosa subsp. villosa
Joseph P. Tracy
1918-7-6
5054
Mendocino
South Fork of Eel River, near Humboldt-Mendocino County line, at County line bridge, Northern Coast Ranges.
152
Comment
UC673010
Montia fontana
Joseph P. Tracy
1933-6-13
12584
Humboldt
Hoopa Mountain, near summit on road from Hoopa westward to Bair's Hoopa Mountain
1066
Comment
UC162970
Montia parvifolia
Joseph P. Tracy
1908-6
2708
Humboldt
opposite Buck Mountain (Valley of Van Duzen River); Northern Coast Ranges
762
Comment
UC1145038
Muhlenbergia andina
Joseph P. Tracy
1939-9-2
16470
Del Norte
on old Gasquet Toll Rd w Patrick's Creek (along stream at camp); Windy Camp
701
Comment
UCD86802
Muhlenbergia mexicana
Joseph P. Tracy
1916-9-5
4774
Humboldt
South Fork of Eel River, 4 miles above the mouth.
60
Comment
UCD86803
Muhlenbergia mexicana
Joseph P. Tracy
1916-9-5
4774
Humboldt
South Fork of Eel River, 4 miles above the mouth.
60
Comment
JEPS70788
Myosotis discolor
Joseph P. Tracy
1936-5-17
14809
Humboldt
Lawrence Creek at crossing of Kneeland Rd.; Lawrence Creek
457
Comment
UC1222235
Myosotis discolor
Joseph P. Tracy
1951-6-16
19464
Siskiyou
ca. ___ <no mi. given> mi. n. of summit crossing of Siskiyou Mts. (on Takilma Happy Camp Rd.); Siskiyou Mts.
Comment
HSC3738
Myosotis laxa
J. P. Tracy
1939-7-25
16365
Del Norte
Lake Talowa
3
Comment
JEPS70783
Myosotis laxa
Joseph P. Tracy
1939-7-25
16365
Del Norte
Lake Talowa
Comment
UC582609
Myosotis verna
Joseph P. Tracy
1937-5-17
15297
Humboldt
Trinity R. Valley at Willow Creek; Trinity R. Valley
152
Comment
UC1197940
Myrica californica
Joseph P. Tracy
1931-3-26
9291
Humboldt
along Van Duzen R. Alton; North Coast Ranges, , Van Duzen R.
30
Comment
SD81501
Myriopteris gracillima
Herb. H. H. Tracy*
Jul 1912
Mariposa
Yosemite Valley
1355
Comment
UC1173633
Narthecium californicum
Joseph P. Tracy
1939-9-2
16471
Del Norte
near Gasquet (n. side of Middle Fork Smith R., on old Gasquet Toll Rd.); Middle Fork Smith R.
701
Comment
UC1103135
Nassella pulchra
Joseph P. Tracy
1921-5-18
5611
Calaveras
Copperopolis Foothill Region
304
Comment
SEINET200632
Navarretia atractyloides
Joseph P. Tracy
1927-8-7
8307
Humboldt
Willow Creek school house
152
Comment
UC1198526
Navarretia atractyloides
Joseph P. Tracy
1933-7-9
12645
Humboldt
Willow Creek Trinity River Valley
152
Comment
UC906682
Navarretia divaricata
Joseph P. Tracy
1941-8-24
17022
Trinity
near Cold Springs; South Fork Mountain
1645
Comment
UC908388
Navarretia divaricata
Joseph P. Tracy
1932-7-11
10395
Humboldt
Corral Prairie Trinity Summit
1584
Comment
UC133641
Navarretia divaricata subsp. vividior
Joseph P. Tracy
1906-7-4
2524
Humboldt
near Hydesville (near mouth of Yager Creek); Northern Coast Region
60
Comment
SEINET200374
Navarretia divaricata var. vividior
Joseph P. Tracy
1908-7-27
2721
Humboldt
Valley of Van Duzen River, opposite Buck Mountain
305
Comment
UC604654
Navarretia intertexta
Joseph P. Tracy
1938-7-5
16012
Humboldt
open flat by 5 mi e of town old Strong's District School House; Carlotta
45
Comment
UC906681
Navarretia intertexta
Joseph P. Tracy
1942-7-18
17288
Humboldt
Garberville
152
Comment
UC908131
Navarretia intertexta
Joseph P. Tracy
1932-6-17
10199
Trinity
Three Forks of Mad River North Coast Ranges
883
Comment
UC1222720
Navarretia intertexta
Joseph P. Tracy
1950-6-15
18773
Humboldt
between Garberville and Harris (on the Robertson Ranch)
Comment
JEPS79938
Navarretia intertexta subsp. intertexta
Joseph P. Tracy
1938-7-5
16012
Humboldt
open flat by old Strong's District School House (5 mi e of town); Carlotta
45
Comment
UC133635
Navarretia linearifolia subsp. linearifolia
Joseph P. Tracy
1908-6
2920
Humboldt
nw slope Buck Mountain; Northern Coast Ranges, nw slope Buck Mountain
1219
Comment
SEINET12279161
Navarretia pubescens
J. P. Tracy
1950-1
18861
Humboldt
Dobbyn Creek, 3 mi NE of Alderpoint
213
Comment
JEPS70474
Navarretia squarrosa
Joseph P. Tracy
1937-7-22
15483
Del Norte
e of Crescent City; Elk Valley
15
Comment
UC52442
Navarretia squarrosa
J. P. Tracy
1903-8-9
1932
Humboldt
immediate vicinity Eureka
0
Comment
UC908872
Navarretia squarrosa
Joseph P. Tracy
1935-7-18
14103
Humboldt
Table Bluff
6
Comment
UC908873
Navarretia squarrosa
Joseph P. Tracy
1936-8-23
15166
Humboldt
vicinity Carlotta
30
Comment
UC133643
Navarretia squarrosa
J. P. Tracy
1909-7-18
3019
Humboldt
Ocean Beach at Samoa Samoa
Comment
UC133642
Navarretia tagetina
Joseph P. Tracy
1908-6
2818
Humboldt
opposite Buck Mountain; Northern Coast Ranges, Valley of Van Duzen River
304
Comment
UC1198524
Navarretia tagetina
Joseph P. Tracy
1942-7-1
17362
Humboldt
opposite Buck Mountain (Dinsmore's, along Van Duzen River); Northern Coast Ranges, Van Duzen River
762
Comment
UC1222717
Navarretia viscidula
Joseph P. Tracy
1950-6-23
18863
Humboldt
3 mi ne Alderpoint; Dobbyn Creek
213
Comment
UC582689
Navarretia viscidula
Joseph P. Tracy
1937-7-11
15420
Humboldt
vicinity Garberville
121
Comment
UC249522
Nemophila heterophylla
Joseph P. Tracy
1922-4-30
5987
Humboldt
near Willow Creek (Trinity River Valley); Northern Coast Ranges, Trinity River Valley
152
Comment
UC1239742
Nemophila menziesii
Joseph P. Tracy
1949-3-28
18276
Mendocino
halfway between Ukiah and Hopland; between Ukiah and Hopland
182
Comment
UC1103811
Nemophila menziesii var. atomaria
Joseph P. Tracy
1922-5-29
6065
Humboldt
South Yager Creek Valley Northern Coast Ranges, South Yager Creek Valley
762
Comment
UC249523
Nemophila menziesii var. atomaria
Joseph P. Tracy
1922-5-28
6055
Humboldt
Little River Beach Northern Coast Ranges
6
Comment
UC1239754
Nemophila menziesii var. atomaria
Joseph P. Tracy
1927-4-23
7910
Humboldt
Trinidad Trinidad (on coast bluffs)
3
Comment
UC144103
Nemophila parviflora
Joseph P. Tracy
1909-6-20
3001
Humboldt
3 mi above Wrangletown (Freshwater Creek, Region about Humboldt Bay); Northern Coast Region, Humboldt Bay region, Freshwater Creek
0
Comment
JEPS1927
Nemophila pedunculata
Joseph P. Tracy
1921-5-23
5716
Calaveras
Valley three mi w Avery (Sierra Nevada Mountains); , Valley w of Avery
944
Comment
JEPS12383
Nicotiana quadrivalvis
Joseph P. Tracy
1916-9-5
4764
Humboldt
4 mi above South Fork of Eel River mouth; Northern Coast Ranges
60
Comment
RSA167459
Noccaea fendleri subsp. glauca
Joseph P. Tracy
1950-7-19
19099
Del Norte
Elk Valley. At head of Blue Creek, one mile east of Chimney Rock.
1341
Comment
UCD110212
Notholithocarpus densiflorus
Joseph P. Tracy
1948-9-20
18224
Humboldt
Willow Creek Canyon, along Trinity Highway.
457
Comment
UC1222313
Oemleria cerasiformis
Joseph P. Tracy
1951-6-16
19502
Siskiyou
near State Line (at crossing of the Takilma-Happy Camp Road); Summit of the Siskiyous
Comment
UC154281
Oemleria cerasiformis
Mrs. Harriet Tracy
1909-3-5
Humboldt
near Hydesville; Northern Coast Region
60
Comment
UCD127735
Oenanthe pimpinelloides
Joseph P. Tracy
1950-8-18
19330
Humboldt
along Blocksburg Road, near the bridge across Larrabee Creek.
457
Comment
UC642344
Oenanthe sarmentosa
Joseph P. Tracy
1938-8-20
16123
Humboldt
along Van Duzen R. Alton; North Coast Ranges, Van Duzen R.
30
Comment
JEPS31554
Oenothera wolfii
Joseph P. Tracy
1937-8-1
15602
Del Norte
6 mi s Crescent City; North Coast Ranges
152
Comment
UC902173
Oenothera wolfii
Joseph P. Tracy
1949-8-8
18401
Humboldt
Willow Creek Trinity River Valley
152
Comment
UC1222992
Oreostemma alpigenum var. andersonii
Joseph P. Tracy
1949-9-16
18571
Siskiyou
on the road between Callahan and Trinity Center Scott Mountain
1615
Comment
UC1197455
Orobanche fasciculata
Joseph P. Tracy
1911-7-7
3222
Humboldt
Northern Coast Ranges. Brannan Mountain, viz. ridge north of Willow Creek, between Willow and Campbell Creeks, near Summit.
Comment
JEPS14225
Orogenia fusiformis
Joseph P. Tracy
1932-7-15
10595
Humboldt
ridges e. of Corral Prairie Trinity Summit
1828
Comment
GH362780
Orthilia secunda
J. P. Tracy
1932-7-20
10737
Unknown
Trinity Summit, fir woods near Corral Prairie
1584
Comment
UC562455
Orthilia secunda
Joseph P. Tracy
1935-8-6
14650
Trinity
Devil's Canyon Mts. Around White's Creek Lake, head of North Fork of White's Creek.
1950
Comment
RSA167224
Orthocarpus imbricatus
Joseph P. Tracy
1950-7-19
19131
Del Norte
Elk Valley. At head of Blue Creek, one mile east of Chimney Rock.
1341
Comment
UC1197134
Osmorhiza berteroi
Joseph P. Tracy
1923-5-27
6230
Mendocino
Longvale Northern Coast Ranges
457
Comment
JEPS14244
Osmorhiza occidentalis
Joseph P. Tracy
1932-7-12
10471
Humboldt
Brett Hole Trinity Summit (head)
1828
Comment
UC642275
Osmorhiza occidentalis
Joseph P. Tracy
1932-7-12
10471
Humboldt
Brett Hole Trinity Summit (head)
1828
Comment
UC1222753
Osmorhiza occidentalis
Joseph P. Tracy
1950-6-25
18887
Humboldt
Burr Valley Buck Mountain (nw slope of mt.)
1066
Comment
SEINET3347161
Oxalis trilliifolia
Joseph P. Tracy
1923-6-24
6362
Humboldt
Bald Mountain, near High Prairie
1067
Comment
UC581702
Packera bolanderi var. bolanderi
Joseph P. Tracy
1931-5-30
9518
Del Norte
3 mi e Gasquet (at 18-mile Creek); Smith River
152
Comment
UC1223158
Packera eurycephala
Joseph P. Tracy
1941-8-9
16987
Mendocino
4 mi below mouth of Gullet Creek (with 1 mi or so of Dos Rios); South Eel River
304
Comment
UC1103775
Panicum acuminatum var. acuminatum
J. P. Tracy
1899-6-17
342
Napa
3-4 mi e Angwin's (La Jota plateau); Howell Mountain, head of Moore's Creek
518
Comment
UC1145220
Panicum acuminatum var. acuminatum
Joseph P. Tracy
1939-7-9
16323
Humboldt
Bald Mountain at Lake Prairie; Bald Mountain at Lake Prairie
1066
Comment
UC526840
Panicum acuminatum var. acuminatum
Joseph P. Tracy
1931-5-17
9427
Humboldt
at Willow Creek Willow Creek; Northern Coast Ranges, Trinity River Valley
152
Comment
HSC10489
Panicum acuminatum var. fasciculatum
J. P. Tracy
1931-5-17
9427
Humboldt
Trinity River Valley, at Willow Creek.
Comment
UC187238
Panicum capillare
Joseph P. Tracy
1908-6
2929
Humboldt
opposite Buck Mountain (Valley of Van Duzen River); Northern Coast Ranges, Valley of Van Duzen River
762
Comment
UC1103408
Parapholis incurva
Joseph P. Tracy
1938-7-15
16070
Humboldt
mouth of Eel River
3
Comment
JEPS43450
Parietaria pensylvanica
Joseph P. Tracy
1926-5-31
7528
Trinity
Junction City; Northern Coast Ranges
457
Comment
UC1198872
Parnassia californica
Joseph P. Tracy
1938-9-10
16152
Del Norte
near Myrtle Creek (along Smith River); Smith River
60
Comment
UCSB25613
Parnassia palustris
Tracy, Joseph
1934-8-29
Humboldt
South Fork Mountain, McKay Camp
1676
Comment
UC1199003
Paxistima myrsinites
Joseph P. Tracy
1913-7-20
4373
Humboldt
near summit between Redwood Creek and Three Creeks (above Three Creeks); Northern Coast Ranges
1066
Comment
UC249586
Paxistima myrsinites
Joseph P. Tracy
1921-6-19
5835
Humboldt
mt. slopes along rd. between Three Creeks and mouth of Willow Creek; Northern Coast Ranges, Three Creeks
670
Comment
SEINET12270444
Pedicularis densiflora
J. P. Tracy
1950-1
18633
Trinity
3 mi SE of Kuntz, along Duzen River
Comment
SD82186
Pellaea brachyptera
H. H. Tracy
1913-8-23
Shasta
Castella bank of Castella Creek [whatever that means]
915
Comment
POM23236
Pellaea bridgesii
H. H. Tracy
1912-08
s.n.
Mariposa
Yosemite Valley.
Comment
SEINET11713873
Pellaea mucronata
H. H. Tracy
1912-1
s.n.
Mariposa
on trail to Tenaya Canyon, Yosemite
Comment
JEPS7210
Penstemon anguineus
Joseph P. Tracy
Jul 16 1930-Jul 19 1930
8918
Humboldt
near McKay Camp (South Fork Mountain); Northern Coast Ranges, South Fork Mountain
1676
Comment
UC577417
Penstemon anguineus
Joseph P. Tracy
1932-7-12
10454
Humboldt
near Corral Prairie (Fir woods); Trinity Summit, Corral Prairie
1584
Comment
UC673099
Penstemon heterophyllus var. purdyi
Joseph P. Tracy
1940-5-5
16543
Humboldt
Garberville Garberville (on river bar)
152
Comment
UC1222427
Penstemon laetus var. sagittatus
Joseph P. Tracy
1933-7-9
12651
Humboldt
Brannan Mountain Northern Coast Ranges, Brannan Mountain
1066
Comment
UC1222785
Penstemon laetus var. sagittatus
Joseph P. Tracy
1951-6-26
19588
Humboldt
n side Board Camp Mountain extreme head of Redwood Creek, n side Board Camp Mountain (at extreme head of Redwood Creek)
1541
Comment
UC577354
Penstemon newberryi var. berryi
Joseph P. Tracy
1935-8-7
14625
Trinity
Whites Creek, head of Devils Canyon Mountains
2072
Comment
UC1222791
Penstemon parvulus
Joseph P. Tracy
1950-7-19
19123
Del Norte
1 mi e Chimney Rock (at head of Blue Creek); Elk Valley, Blue Creek
1341
Comment
NY638945
Penstemon procerus var. brachyanthus
J. P. Tracy
1935-8-5
14539
Trinity
Devil's Canyon Mountains, at head of White's Creek
2072.6
Comment
SEINET5329314
Penstemon rattanii
J. Tracy
1906-6-10
2480
Humboldt
Kneeland Prairie
762
Comment
UC1222779
Penstemon rattanii
Joseph P. Tracy
1951-6-24
19533
Humboldt
Cameron Hill , Cameron Hill (Kneeland Prairie)
762
Comment
JEPS6895
Penstemon rattanii var. rattanii
Joseph P. Tracy
1906-6-10
2480
Humboldt
Northern Coast Ranges, Kneeland Prairie Kneeland Prairie; Northern Coast Ranges, Kneeland Prairie
762
Comment
UC586782
Penstemon tracyi
Joseph P. Tracy
1935-8-5
14567
Trinity
at head of White Creek (top of ridge); Devils's Canyon Mountains; head of White's Creek, Devil's Canyon Mts., Trinity Co.
2133
Comment
UC673082
Pentachaeta exilis
Joseph P. Tracy
1940-4-14
16536
Mendocino
6 mi n Calpella; Redwood Valley
213
Comment
UC162775
Pentagramma triangularis subsp. triangularis
Joseph P. Tracy
1911-7-5
3315
Humboldt
Willow Creek near its mouth Willow Creek; Northern Coast Ranges, tributary of Trinity River
243
Comment
JEPS22585
Perideridia gairdneri subsp. gairdneri
Joseph P. Tracy
1941-8-24
17038
Humboldt
near McKay Camp; South Fork Mountain
1676
Comment
UC1197124
Perideridia howellii
Joseph P. Tracy
1946-9-3
17657
Mendocino
Long Valley Creek
426
Comment
UC184145
Perideridia kelloggii
Joseph P. Tracy
1912-10-20
3999
Humboldt
Alton Northern Coast Region
30
Comment
SEINET11809912
Petasites palmatus
J. P. Tracy
1947-1
17670
Humboldt
Van Duzen River, near Grizzly Creek
91
Comment
JEPS1436
Phacelia bolanderi
Joseph P. Tracy
1916-5-31
4704
Humboldt
Stitz Creek Bluff Northern Coast Ranges, Eel River
60
Comment
RSA170270
Phacelia bolanderi
Joseph P. Tracy
1916-5-31
4704
Humboldt
Stitz Creek. Along Eel River South Fork to Scotia.
61
Comment
UC1222903
Phacelia californica
Joseph P. Tracy
1950-6-8
18763
Humboldt
e slope from summit Domingo Hill (near Petrolia)
Comment
UC562571
Phacelia egena
Joseph P. Tracy
1929-4-28
8550
Humboldt
Willow Creek Trinity River Valley
152
Comment
UC176065
Phacelia heterophylla subsp. virgata
Joseph P. Tracy
1913-6-21
4252
Humboldt
opposite Buck Mountain; Northern Coast Ranges, valley of Van Duzen River
762
Comment
UC562572
Phacelia heterophylla subsp. virgata
Joseph P. Tracy
1935-7-30
14385
Humboldt
near top Salmon Summit
2103
Comment
UC562573
Phacelia heterophylla subsp. virgata
Joseph P. Tracy
1926-6-20
7661
Humboldt
lower slopes Horse Mt.
914
Comment
UC562566
Phacelia mutabilis
Joseph P. Tracy
1932-7-12
10432
Humboldt
Corral Prairie Trinity Summit
1584
Comment
UC203960
Phacelia nemoralis subsp. oregonensis
Joseph P. Tracy
1918-7-1
4983
Humboldt
3 mi s point of the cape; Northern Coast Ranges, Cape Mendocino
3
Comment
UCD88769
Phalaris californica
Joseph P. Tracy
1951-7-27
19630
Humboldt
At Englewood, near Redcrest.
Comment
UC1103766
Phalaris minor
Joseph P. Tracy
1933-5-31
12438
Alameda
Berkeley Hills
152
Comment
UC277168
Phalaris minor
Joseph P. Tracy
1921-5-18
5606
Calaveras
Copperopolis; foothill region
304
Comment
UC666824
Philadelphus lewisii
Joseph P. Tracy
1938-6-9
15872
Humboldt
Dobbyn Creek
152
Comment
UCSB25252
Philadelphus lewisii
Tracy, Joseph
1937-6-20
Humboldt
Bear River; 10 mi up from the mouth
152
Comment
UC162583
Phlox adsurgens
Joseph P. Tracy
1911-7-7
3418
Humboldt
viz ridge n of Willow Creek (between Willow Creek and Campbell Creek, near the summit); Northern Coast Ranges, Brannan Mountain
1219
Comment
UC906757
Phlox adsurgens
Joseph P. Tracy
1942-6-23
17233
Humboldt
near Box Camp; Trinity Summit
1524
Comment
UC1222710
Phlox adsurgens
Joseph P. Tracy
1950-7-2
18965
Humboldt
6 mi ne Hawkins Bar; Trinity Summit Range, Happy Camp Mountain
1280
Comment
UC672850
Phoradendron juniperinum
Joseph P. Tracy
1930-7-10
8770
Humboldt
Brannan Mt.
1066
Comment
UC1198130
Phoradendron villosum
Joseph P. Tracy
1949-12-3
18599
Humboldt
Trinity R. Valley at Willow Creek; Trinity R. Valley
152
Comment
JEPS386
Phyllospadix torreyi
Joseph P. Tracy
1938-9-9
16146
Humboldt
Trinidad
Comment
UC1103511
Phyllospadix torreyi
Joseph P. Tracy
1917-5-30
4812
Humboldt
ocean beach opposite Dows Prairie (probably derived from rocky shores n of Little River); Northern Coast Ranges
Comment
UC1198275
Picea sitchensis
Joseph P. Tracy
1930-9-28
9197
Humboldt
Big Lagoon Northern Coast Region, Big Lagoon
6
Comment
UC55647
Picea sitchensis
J. P. Tracy
1901-2-3
Humboldt
immediate vicinity of Eureka
0
Comment
POM11153
Pilularia americana
H. H. Tracy
1922-4-6
801
San Diego
Mesas near San Diego
Comment
A311224
Pinus contorta
J. P. Tracy
1901-02-01 - 1901-03-01
Unknown
Ocean Beach, Samoa, Humboldt Bay
Comment
UC400254
Pinus contorta subsp. contorta
J. P. Tracy
1901-2-1
Humboldt
opp. Eureka (sand hills of Ocean Beach at Samoa); Samoa, Ocean Beach
Comment
UC1196913
Pinus contorta subsp. murrayana
Joseph P. Tracy
1940-6-25
16630
Alpine
Ebbett's Pass
Comment
UC1196928
Pinus monticola
Joseph P. Tracy
1933-4-8
10999
Del Norte
along Smith River 3 mi e of Gasquet (on chaparral hillside); Smith River
152
Comment
JEPS79893
Piperia elongata
Joseph P. Tracy
1925-7-12
7213
Humboldt
near the South Fork Trinity River Valley; Northern Coast Ranges, Trinity River Valley
182
Comment
UC1196426
Piperia transversa
Edith and Ethel Tracy
1900-7-31
909
Humboldt
opposite Eureka; Samoa, Ocean Beach
Comment
UC14948
Piperia transversa
J. P. Tracy
1900-7-4
880
Humboldt
opposite Eureka; Samoa, Ocean Beach
Comment
JEPS79898
Piperia unalascensis
Joseph P. Tracy
1932-7-12
10453
Humboldt
near Corral Prairie (Trinity Summit); Trinity Summit
1584
Comment
UC666984
Piperia unalascensis
Joseph P. Tracy
1934-7-18
13433
Humboldt
Grouse Mountain
1524
Comment
POM126349
Plagiobothrys bracteatus
Joseph P. Tracy
1903-5-15
1852
Napa
2 miles below Calistoga
91
Comment
POM174072
Plagiobothrys bracteatus
Joseph P. Tracy
1918-7-5
5010
Humboldt
White Thorn Valley.
305
Comment
UC667001
Plagiobothrys bracteatus
Joseph P. Tracy
1939-4-29
16232
Humboldt
Hoopa Valley
106
Comment
UC1222225
Plagiobothrys bracteatus
Joseph P. Tracy
1942-6-15
17139
Humboldt
in mddy stream or mud South Fork of Eel River, Miranda
Comment
UC1239573
Plagiobothrys bracteatus
Joseph P. Tracy
1919-5-31
5152
Humboldt
near Willow Creek; Northern Coast Ranges, Trinity River Valley
152
Comment
GH420018
Plagiobothrys diffusus
J. P. Tracy
1938-6-17
15963
Unknown
Cape Mendocino, south of point of the Cape
3
Comment Read comments Jul 21 2018
UC1239614
Plagiobothrys nothofulvus
Joseph P. Tracy
1918-5-1
4909
Humboldt
Kneeland Prairie Northern Coast Ranges, Kneeland Prairie
762
Comment
UC526807
Plagiobothrys nothofulvus
Joseph P. Tracy
1933-5-1
12136
Mendocino
between Calpella Willits; North Coast Ranges, Walter Mt.
304
Comment
UC206144
Plagiobothrys reticulatus
Joseph P. Tracy
1909-5-23
2972
Humboldt
Eureka
0
Comment
UC526824
Plagiobothrys reticulatus
Joseph P. Tracy
1932-6-17
10237
Trinity
near Ruth (Mad River Valley); North Coast Ranges, Mad River Valley
792
Comment
POM126350
Plagiobothrys reticulatus
Joseph P. Tracy
1911-6-30
3275
Humboldt
Near Hydesville
61
Comment
JEPS60998
Plagiobothrys reticulatus var. reticulatus
Joseph P. Tracy
1937-6-20
15335
Humboldt
ten mi up stream from mouth; Bear River
152
Comment
GH403965
Plagiobothrys reticulatus var. rossianorum
J. P. Tracy
1938-6-2
15778 A
Unknown
Round Valley
423
Comment
GH403966
Plagiobothrys reticulatus var. rossianorum
J. P. Tracy
1938-5-31
15747
Unknown
Willits
426
Comment
GH403971
Plagiobothrys reticulatus var. rossianorum
J. P. Tracy
1938-5-31
15743
Unknown
Long Valley, 4 miles S. of Laytonville
487
Comment
UC1222198
Plagiobothrys scouleri
Joseph P. Tracy
1948-8-7
18084
Humboldt
6 mi se Arcata; Fickle Hill
609
Comment
UC1222201
Plagiobothrys scouleri
Joseph P. Tracy
1950-6-29
18936
Humboldt
6 mi se Arcata; Fickle Hill
609
Comment
UC1239616
Plagiobothrys tenellus
Joseph P. Tracy
1932-6-26
10267
Humboldt
Valley of South Yager Creek
762
Comment
UC1239624
Plagiobothrys tenellus
Joseph P. Tracy
1918-5-1
4910
Humboldt
Kneeland Prairie Northern Coast Ranges
762
Comment
UC55912
Plagiobothrys tenellus
J. P. Tracy
1902-5-20
1562 1/2
Napa
near Angwin Creek crossing; Howell Mountain, Howell Mt. grade
457
Comment
UC1245372
Plagiobothrys tener var. tener
Joseph P. Tracy
1950-5-23
18664
Napa
on La Jota Plateau (Las Posadas State Forest); , Howell Mountain
518
Comment
UC668223
Plagiobothrys undulatus
Joseph P. Tracy
1938-6-2
15778
Mendocino
Round Valley
423
Comment
JEPS14280
Plantago elongata
Joseph P. Tracy with Dr. F. W. Pennell
1940-7-6
16660
Humboldt
w of Table Bluff
6
Comment
UC585988
Plantago lanceolata
Joseph P. Tracy
1924-9-21
6898
Humboldt
Eureka Northern Coast Ranges
0
Comment
UC666989
Platanthera leucostachys
Joseph P. Tracy
1933-7-25
12842
Humboldt
Grouse Mountain
1524
Comment
UC666991
Platanthera leucostachys
Joseph P. Tracy
1935-8-6
14660
Trinity
around White's Creek Lake (head North Fork White's Creek, Devil's Canyon Mountains); head of North Fork White's Creek, Devil's Canyon Mountains
1950
Comment
UC1196414
Platanthera sparsiflora
Joseph P. Tracy
1948-9-5
18197
Humboldt
head of Little Hors-Linto Creek Trinity Summit
1371
Comment
CAS-BOT-BC92138
Platystemon californicus
Joseph P. Tracy
1932-6-17
s.n.
Trinity
North Coast Ranges. Three Forks of Mad River.
883
Comment
UC169004
Plectritis brachystemon
Joseph P. Tracy
1911-7-7
3381 1/2
Humboldt
3 mi nw of junction of Willow Creek with Trinity River (near Beebe's Ranch); Northern Coast Ranges
914
Comment
UC602530
Plectritis brachystemon
Joseph P. Tracy
1936-5-29
14823 1/2
Humboldt
French Camp Ridge
1066
Comment
UC1239597
Plectritis congesta
Joseph P. Tracy
1938-7-7
16032
Humboldt
North Coast Ranges, Grouse Mountain, at Cold Springs Grouse Mountain; North Coast Ranges, , Cold Springs
1432
Comment
UC1239590
Plectritis macrocera
J. P. Tracy
May 28 1902-Jun 2 1902
1736
Lake
6 mi nw of Lakeport (about Scotts Valley)
426
Comment
UC1145108
Pleuropogon californicus
Joseph P. Tracy
1938-6-6
15844
Napa
between Napa City and Yountville Napa City; Napa Valley
30
Comment
UCD90240
Pleuropogon californicus var. davyi
Joseph P. Tracy
1938-6-2
15755
Mendocino
Round Valley.
423
Comment
UC1152046
Pleuropogon refractus
Joseph P. Tracy
1951-6-26
19560
Humboldt
halfway between Snow Camp and Twin Lakes (at Charley Preston's old gate near the road)
Comment
SEINET200750
Pneumonanthe calycosa
Joseph P. Tracy
1939-8-16
16412
Humboldt
Horse Mountain .
1402
Comment
SEINET200753
Pneumonanthe oregana
J. P. Tracy
1904-8-7
2139
Humboldt
Immediate vicinity of Eureka.
Comment
RSA10113
Poa
Joseph P. Tracy
1930-7-19
9053
Humboldt
South Fork Mountain; along summit near Blake lookout.
1738
Comment
SEINET255064
Poa annua
J. P. Tracy
1914-7-5
4548
Humboldt
Bald Mtn between High Prairie and Snow Camp
Comment
UC180496
Poa annua
Joseph P. Tracy
1914-5-14
4460
Humboldt
Fort Seward; North Coast Ranges
121
Comment
SEINET200569
Poa bulbosa
Joseph P. Tracy
1942-2-6
17104
Humboldt
Valley of South Yager Creek
762
Comment
UC525617
Poa compressa
Joseph P. Tracy
1925-7-5
7182
Humboldt
High Prairie on Bald Mt; Northern Coast Ranges
1066
Comment Read comments Jul 18 2012
CAS-BOT-BC255120
Poa confinis
Joseph P. Tracy
1933-5-25
12395
Del Norte
Crescent City, beach
6
Comment
HSC10686
Poa confinis
J. P. Tracy, H. E. Parks
1927-4-24
7947
Humboldt
Eureka near bay shore.
9
Comment
UC187226
Poa confinis
Joseph P. Tracy
1910-4-24
3123
Humboldt
Ocean Beach Humboldt Bay; North Coast Region
Comment
UC1145142
Poa douglasii
Joseph P. Tracy
1917-5-30
4799
Humboldt
at Little River Ocean Beach; Northern Coast Region
Comment
HSC10718
Poa howellii
J. P. Tracy
1926-5-15
7490
Humboldt
Kneeland Prairie.
Comment
UC1103792
Poa howellii
Joseph P. Tracy
1899-6-18
349
Napa
3-4 mi e Angwin's (head of Moore's Creek); Howell Mt
518
Comment
UC525628
Poa howellii
Joseph P. Tracy
1929-7-4
8619
Humboldt
French Camp Ridge; Northern Coast Ranges
1066
Comment
CAS-BOT-BC255848
Poa kelloggii
Joseph P. Tracy
1906-5-20
2463
Humboldt
Near Eureka, region about Humboldt Bay
152
Comment
UC1103180
Poa kelloggii
Joseph P. Tracy
1918-5-12
4931
Humboldt
along old rd. at Eureka; Northern Coast Ranges, Eureka
0
Comment
UC187251
Poa kelloggii
Joseph P. Tracy
1911-6-4
3219
Humboldt
along Little River (5 mi from coast); Northern Coast Region
121
Comment
RSA10134
Poa macrantha
Joseph P. Tracy
1933-5-20
12224
Humboldt
Cape Mendocino, near ocean shore, south point of the Cape.
3
Comment
SEINET177839
Poa nevadensis
Joseph P. Tracy
1935-8-3
14467
Trinity
Imary Blaine MT. , in gravelly or rocky soil,open situations.
1951
Comment
SEINET10855248
Poa scabrella
Joseph P. Tracy
1913-6-14
Tracy 4120
Humboldt
Dinsmore's Ranch; In Valley of Van Duzen River Opposite Buck Mountain,. Moist places along river.
762
Comment
CAS-BOT-BC243275
Poa secunda subsp. secunda
Joseph P. Tracy
1935-8-5
14549
Trinity
Devil's Canyon Mountains. At head of White's Creek
2072
Comment
UC525666
Poa secunda subsp. secunda
Joseph P. Tracy
1933-6-13
12602
Humboldt
near summit Hoopa Mt (on rd from Hoopa westward to Bair's)
914
Comment
UC552666
Poa secunda subsp. secunda
Joseph P. Tracy
1935-8-5
14549
Trinity
at head of White's Creek; Devil's Canyon Mts
2072
Comment
UCD92045
Poa secunda subsp. secunda
Joseph P. Tracy
1936-5-29
14822
Humboldt
French Camp Ridge.
1066
Comment
UC1103187
Poa trivialis
Joseph P. Tracy
1936-6-28
15015
Humboldt
e of Korbel (Bald Mt, Murphy Meadows)
975
Comment
POM126102
Poa unilateralis
Joseph P. Tracy
1910-4-24
3124
Humboldt
Sand dunes of ocean beach at Humboldt Bay
Comment
UC187225
Poa unilateralis
Joseph P. Tracy
1910-4-24
3124
Humboldt
Ocean Beach; Northern Coast Region, Humboldt Bay
Comment
CAS-BOT-BC244298
Podagrostis humilis
Joseph P. Tracy
1930-7-16
8989
Humboldt
South Fork Mountain, at McKay Camp
1676
Comment
OBI13591
Pogogyne serpylloides
Joseph P. Tracy
1941-5-30
16885
Mendocino
Redwood Valley 6 mi N of Calpella
Comment
UC1988936
Pogogyne zizyphoroides
Joseph P. Tracy
1938-7-5
16005
Humboldt
Carlotta, five miles east of town, open flat by old Strong's District School House
45
Comment
UC1116249
Pogogyne zizyphoroides
Joseph P. Tracy
1946-5-30
17544
Humboldt
Carlotta, open flat by old Strong's District School House 5 miles east of town
60
Comment
UC1988934
Pogogyne zizyphoroides
J. P. Tracy
1938-7-5
16005
Humboldt
45
Comment
JEPS69886
Polemonium carneum
Joseph P. Tracy
1924-5-25
6682
Humboldt
Big Lagoon
3
Comment
JEPS69890
Polemonium carneum
Joseph P. Tracy
1921-8-8
5887
Del Norte
1/2 mi s Oregon line (Northern Coast Region); , s of Oregon line
15
Comment
RSA141275
Polemonium carneum
Joseph P. Tracy
1924-5-25
6682
Humboldt
Big Lagoon
30
Comment
UC1191118
Polemonium carneum
Joseph P. Tracy
1928-5-20
8440
Humboldt
Bear River Ridge Northern Coast Ranges, Bear River Ridge
609
Comment
UC162581
Polemonium carneum
Ethel Tracy
1911-6-18
Humboldt
near Big Lagoon; Northern Coast Ranges, near Big Lagoon
30
Comment
UC1198994
Polygala californica
Joseph P. Tracy
1937-7-21
15504
Del Norte
at summit of ridge n Monumental; State line
944
Comment
UC275330
Polygala californica
Joseph P. Tracy
1923-6-20
6334
Humboldt
Briceland Northern Coast Ranges, Briceland
304
Comment
HSC17223
Polygala cornuta
J. P. Tracy, H. E. Parks
Humboldt
Hors Linto Rd., Trinity River
610
Comment
UC165802
Polygala cornuta var. cornuta
Joseph P. Tracy
1911-7-8
3447
Humboldt
hill slopes at w side Trinity River (near Willow Creek); Northern Coast Ranges
152
Comment
UC668189
Polygala cornuta var. cornuta
Joseph P. Tracy
1936-8-8
15131
Trinity
on Ridge 2 mi e Grove's Prairie; Trinity Summit
1524
Comment
UC1222333
Polygonum bistortoides
Joseph P. Tracy
1950-6-25
18895
Humboldt
in meadow 3 mi s Burr Valley (by roadside near the Sproston Place, on road to the Albee Place)
1158
Comment
UC672974
Polygonum bistortoides
Joseph P. Tracy
1930-7-16
8924
Humboldt
McKay Camp South Fork Mountain
1676
Comment
UC672967
Polygonum davisiae
Joseph P. Tracy
1935-7-30
14383
Humboldt
Salmon Summit
2103
Comment
CAS-BOT-BC414465
Polygonum douglasii
Joseph P. Tracy
1932-7-11
10399
Humboldt
Trinity Summit. At Corral Prairie
1584
Comment
UC672937
Polygonum douglasii subsp. spergulariiforme
Joseph P. Tracy
1939-9-4
16493
Trinity
3 mi below Hettenshaw Valley; Van Duzen River
914
Comment
UC672949
Polygonum lapathifolium
Joseph P. Tracy
1930-10-12
9204
Humboldt
Alton to Fortuna (on gravel bars); Eel River
15
Comment
UC672944
Polygonum paronychia
Joseph P. Tracy
1927-1-15
7836
Humboldt
sand dunes near Samoa; Humboldt Bay
6
Comment
JEPS79957
Polygonum parryi
Joseph P. Tracy
1921-5-23
5722
Calaveras
valley 3 mi w Avery; Sierra Nevada Mountains
944
Comment
UC1198095
Polygonum parryi
Joseph P. Tracy
1912-7-31
3910
Humboldt
Burr Valley Northern Coast Ranges, Buck Mountain (on nw slope of mt., along streamlet)
1066
Comment
UC1198081
Polygonum persicaria
Joseph P. Tracy
1903-10-4
1969
Alameda
Strawberry Creek Region about San Francisco Bay, Berkeley
91
Comment
UC1222328
Polygonum phytolaccifolium
Joseph P. Tracy
1950-7-19
19074
Del Norte
1 mi e Chimney Rock (at head of creek); Elk Valley, Blue Creek
1341
Comment
JEPS79950
Polygonum polystachyum
Joseph P. Tracy
1940-10-18
16775
Humboldt
Eureka
30
Comment
UC175846
Polygonum punctatum
Joseph P. Tracy
1912-10-20
3993
Humboldt
Loleta Pond Northern Coast Ranges, Eel River Valley
15
Comment
UC1145082
Polypogon interruptus
Joseph P. Tracy
1936-6-8
14871
Humboldt
Trinidad
9
Comment
UC526771
Polypogon interruptus
Joseph P. Tracy
1927-7-16
8260
Humboldt
Eureka; Northern Coast Ranges, Eureka
0
Comment
UC526772
Polypogon interruptus
Joseph P. Tracy
1927-7-16
8259
Humboldt
Eureka; Northern Coast Ranges, Eureka
0
Comment
UC526773
Polypogon interruptus
Joseph P. Tracy
1930-6-29
8819
Humboldt
lower foothills nw slope Buck Mountain; Northern Coast Ranges, nw slope Buck Mountain
762
Comment
GH361070
Polypogon maritimus
J. P. Tracy
1934-7-9
13351
Unknown
Dobbyn Creek
152
Comment
HSC10833
Polypogon maritimus
J. P. Tracy
1933-7-20
12811
Humboldt
Along Mad River, near Blue Lake.
15
Comment
SEINET200577
Polypogon monspeliensis
Joseph P. Tracy
1916-5-31
4692
Humboldt
Holmes Flat along Eel River from South Fork to Scotia.
61
Comment
UC1103194
Polypogon monspeliensis
Joseph P. Tracy
1918-7-1
4966
Humboldt
along Eel River from South Fork to Scotia Holmes Flat; Northern Coast Ranges, along Eel River
60
Comment
UC1103196
Polypogon monspeliensis
J. P. Tracy
1901-7-24
1217
Humboldt
streets Eureka; immediate vicinity of Eureka
0
Comment
POM22927
Polystichum californicum
H. H. Tracy
1913-08
s.n.
Mendocino
Noyo Rier
Comment
UC399294
Polystichum imbricans subsp. curtum
H. H. Tracy
1917-1
San Bernardino
San Bernardino Mts.
Comment Read comments Dec 26 2016
UC469478
Populus fremontii subsp. fremontii
Joseph P. Tracy
1931-11-14
9760
Trinity
near Big Bar; Northern Coast Ranges, near Big Bar
426
Comment
UC1196664
Populus trichocarpa
Joseph P. Tracy
1922-10-8
6124
Humboldt
Mad River at Blue Lake; Northern Coast Ranges, Mad River at Blue Lake
30
Comment
UC1196666
Populus trichocarpa
Joseph P. Tracy
1922-10-8
6122 1/2
Humboldt
Mad River at Blue Lake; Northern Coast Ranges, Mad River at Blue Lake
30
Comment
UC176692
Populus trichocarpa
Joseph P. Tracy
1913-6-22
4261 A
Humboldt
opposite Buck Mountain (Dinsmore's Ranch); Northern Coast Ranges, valley of Van Duzen River
762
Comment
JEPS394
Potamogeton foliosus
Joseph P. Tracy
1927-8-7
8308
Humboldt
Willow Creek; Trinity River Valley
152
Comment
UC672880
Potamogeton foliosus
Joseph P. Tracy
1934-8-14
Humboldt
South Fork of Eel River (midway between Miranda and Garberville)
91
Comment
UC1198684
Potentilla anserina subsp. pacifica
Joseph P. Tracy
1933-5-25
12386
Del Norte
flats e Crescent City; Elk Valley, e of Crescent City
15
Comment
UC154225
Potentilla anserina subsp. pacifica
Joseph P. Tracy
1907-7-20
2590
Humboldt
near Samoa (region about Humboldt Bay); Northern Coast Region, Region about Humboldt Bay
0
Comment
SEINET11916510
Potentilla glandulosa subsp. reflexa
J. P. Tracy
1950-1
19102
Del Norte
Elk Valley, at head of Blue Cr. 1 mi E of Chimney Rock
1341
Comment
HSC18746
Potentilla gracilis
J. P. Tracy
1934-6-18
13461
Humboldt
Grouse Mtn.
1524
Comment
UC1198686
Potentilla gracilis var. gracilis
Joseph P. Tracy
1914-7-5
4556
Humboldt
High Prairie on Bald Mountain Northern Coast Ranges, High Prairie on Bald Mountain
1066
Comment
UC1196726
Prunella vulgaris var. lanceolata
Joseph P. Tracy
1914-5-14
4424
Humboldt
Fort Seward; Northern Coast Ranges, Fort Seward
121
Comment
UC153994
Prunella vulgaris var. lanceolata
Joseph P. Tracy
1908-6
2776
Humboldt
opposite Buck Mountain (Valley of Van Duzen River); Northern Coast Ranges, Valley of Van Duzen River
762
Comment
UC577391
Prunella vulgaris var. lanceolata
Joseph P. Tracy
1937-6-28
15370
Humboldt
Trinity River Valley at Willow Creek; Trinity River Valley at Willow Creek
152
Comment
UC577393
Prunella vulgaris var. lanceolata
Joseph P. Tracy
1930-9-13
9183
Humboldt
Jacoby Creek Valley
30
Comment
UC577392
Prunella vulgaris var. vulgaris
Joseph P. Tracy
1934-7-14
13403
Humboldt
near Blue Lake (along Mad River); , near Blue Lake
15
Comment
CAS-BOT-BC159980
Prunus emarginata
Joseph P. Tracy
1934-9-5
13656
Humboldt
Horse Mountain
1402
Comment
POM161041
Prunus emarginata
Joseph P. Tracy
1919-9-24
5296
Humboldt
Trinity Summit
1829
Comment
UC1198770
Prunus emarginata
Joseph P. Tracy
1920-4-18
5314
Humboldt
around Humboldt Bay (Mad River, near bridge on Trinidad Road); Northern Coast Region, Mad River
15
Comment
UC154253
Prunus emarginata
Joseph P. Tracy
1906-4-15
2402
Humboldt
near Blue Lake (on Mad River); Northern Coast Ranges, Mad River
30
Comment
UC492201
Prunus emarginata
Joseph P. Tracy
1932-7-13
10527
Humboldt
at Corral Prairie, Trintiy Summit, Klamath Mountains Corral Prairie; Klamath Mountains, Trintiy Summit
1524
Comment
A346706
Prunus subcordata
J. P. Tracy
1936-3-29
14797
Unknown
Longvale
365
Comment
UC666840
Prunus virginiana var. demissa
Joseph P. Tracy
1935-8-9
14727
Trinity
East Fork of New River
731
Comment
UC165750
Pseudognaphalium stramineum
Joseph P. Tracy
1909-9-19
3089
Humboldt
sand dunes of ocean beach at Humboldt Bay Humboldt Bay
Comment
CAS-BOT-BC80113
Pseudotsuga menziesii
Joseph P. Tracy
1949-4-3
18278
Humboldt
Trinidad
60
Comment
UC275505
Pseudotsuga menziesii var. menziesii
Joseph P. Tracy
1923-6-28
6424
Trinity
near Cedar Flat Bridge Trinity River; Northern Coast Ranges
304
Comment
UC502919
Pseudotsuga menziesii var. menziesii
Joseph P. Tracy
1932-3-19
9789
Humboldt
Blus Slide on Van Duzen River Northern Coast Ranges, Van Duzen River
91
Comment
JEPS40497
Psilocarphus brevissimus var. brevissimus
Joseph P. Tracy
1940-7-7
16674
Humboldt
Grouse Mountain
1554
Comment
UC673081
Psilocarphus brevissimus var. brevissimus
Joseph P. Tracy with Dr. F. W. Pennell
1940-7-7
16674
Humboldt
Grouse Mt.
1554
Comment
UC165838
Psilocarphus oregonus
Joseph P. Tracy
1908-6
2798
Humboldt
opposite Buck Mountain; Northern Coast Ranges, Valley of Van Duzen River
762
Comment
UC1223163
Psilocarphus tenellus
Joseph P. Tracy
1941-6-29
16953
Trinity
Hettenshaw Valley
944
Comment
UC1199361
Psilocarphus tenellus
Joseph P. Tracy
1915-6-27
4661
Humboldt
near Carlotta; Northern Coast Ranges, Yager Creek
60
Comment
RSA167319
Psilocarphus tenellus var. tenellus
Joseph P. Tracy
1942-7-26
17293
Humboldt
Valley of South Yager Creek, at an old millsite one mile north of Redwood House.
610
Comment
UC162733
Pyrola picta
Joseph P. Tracy
1911-7-7
3437
Humboldt
Brannan Mountain, viz. Ridge North of Willow Creek, between Willow and Campbell Creeks near the Summit
1219
Comment
UC1197568
Pyrola picta
Joseph P. Tracy
1908-7-30
2777
Humboldt
Northwest slope pf Buck Mountain
914
Comment
A343397
Quercus X morehus
J. P. Tracy
1936-10-11
15198
Unknown
Ten Mile River, 6 miles northwest of Laytonville
457
Comment
UC1196364
Quercus X morehus
Joseph P. Tracy
1938-11-26
16180
Mendocino
6 mi nw Laytonville; Ten-mile River
457
Comment
UC709464
Quercus X morehus
Joseph P. Tracy
1941-6-15
16915
Humboldt
Panther Gap; on Bull Creek-Mattole Rd
762
Comment
UC55941
Quercus berberidifolia
J. P. Tracy
1902-5-21
1569
Napa
3-4 mi e Angwin's; Howell Mountain, Head of Moores Creek
457
Comment
RSA178558
Quercus chrysolepis
Joseph P. Tracy
1950-8-4
19256
Humboldt
Summit of ridge northeast of the lookout station, Grasshopper Peak (in Bull Creek State Park) at head of Canoe Creek.
Comment
A344839
Quercus durata
J. P. Tracy
1938-6-2
15799
Unknown
Round Valley, Foothills at south side of valley
609
Comment
UC1196519
Quercus garryana
Joseph P. Tracy
Jul 21 1905-Aug 16 1905
2354
Lake
Elk Mountain, n Lake County Northern Coast Ranges
1219
Comment
UC667987
Quercus garryana
Joseph P. Tracy
1938-6-13
15915
Humboldt
Cold Springs Grouse Mountain
1432
Comment
UC502988
Quercus kelloggii
Joseph P. Tracy
1928-9-30
8510
Humboldt
near Bridgeville; Northern Coast Ranges
304
Comment
UC1225942
Quercus sadleriana
Joseph P. Tracy
1947-8-24
17909
Humboldt
near Box Camp; Trinity Summit
1524
Comment
UC1196529
Quercus vacciniifolia
Joseph P. Tracy
1949-8-26
18526 1/2
Humboldt
2 mi e Grove's Prairie; North Coast Ranges, Trinity Summit
1524
Comment
UC1196539
Quercus vacciniifolia
Joseph P. Tracy
1932-7-18
10721
Humboldt
Head of Brett Hole Klamath Mountains, Trinity Summit
1828
Comment
UC526742
Quercus vacciniifolia
Joseph P. Tracy
1934-7-31
13541
Del Norte
3 mi e Gasquet (at 18-mile Creek, along Smith River); Smith River, 18-mile Creek
152
Comment
UC1222294
Quercus wislizeni
Joseph P. Tracy
1950-6-15
18796
Humboldt
7 mi n Harris; Mail Ridge
Comment
UC275586
Quercus wislizeni
Joseph P. Tracy
1923-10-14
6578
Humboldt
North Dobbyn Creek Northern Coast Ranges
152
Comment
JEPS36561
Rafinesquia californica
Joseph P. Tracy
1921-5-22
5709
Calaveras
at crossing of Copperopolis-Sonora Road <across> Stanislaus River; , foothill region Calaveras County
152
Comment
UC164828
Rafinesquia californica
J. P. Tracy
May 28 1902-Jun 2 1902
1642
Lake
6 mi nw Lakeport (in hill about Scotts Valley); Scotts Valley
426
Comment
UC1196259
Ranunculus alismifolius
Joseph P. Tracy
1912-7-31
3905
Humboldt
Burr Valley Northern Coast Ranges, Buck Mountain (nw slope of mt.)
1066
Comment
UC1103005
Ranunculus aquatilis var. capillaceus
Joseph P. Tracy
1936-6-17
14951
Humboldt
Buck Mountain; lower foothills of nw slope
762
Comment
UC162340
Ranunculus aquatilis var. capillaceus
Joseph P. Tracy
1911-7-10
3486
Humboldt
near mouth of Willow Creek; Northern Coast Ranges, valley of Trinity River
152
Comment
UC13951
Ranunculus californicus
J. P. Tracy
1901-12-13
1289
Alameda
hills near Berkeley; Region about San Francisco Bay
182
Comment
UC503024
Ranunculus californicus
Joseph P. Tracy
1932-5-10
9965
Humboldt
Mattole River North Coast Region, Mattole River
15
Comment
UC1103011
Ranunculus flammula
J. P. Tracy
1901-5-12
1080
Humboldt
immediate vicinity of Eureka
0
Comment
UC552284
Ranunculus flammula
Joseph P. Tracy
1934-7-30
13499
Humboldt
along coast in front of South End of Stone Lagoon; Dry Lagoon
3
Comment
UC1196273
Ranunculus hebecarpus
Joseph P. Tracy
1921-5-12
5528
Lake
near Lakeport; Northern Coast Ranges
426
Comment Read comments Nov 12 2007
UC1196269
Ranunculus muricatus
J. P. Tracy
1907-6-10
2566
Humboldt
Immediate vicinity of Eureka
0
Comment
UC1196231
Ranunculus occidentalis
Joseph P. Tracy
1934-4-8
13173
Humboldt
between Miranda and Redway; North Coast Ranges, South Fork of Eel River
91
Comment
UC162860
Ranunculus occidentalis
J. P. Tracy
1900-5-30
826
Humboldt
Immediate vicinity of Eureka
0
Comment
UC249650
Ranunculus occidentalis
Joseph P. Tracy
1922-4-30
5988
Humboldt
near Willow Creek; Northern Coast Ranges, Trinity River Valley
152
Comment
SEINET200318
Ranunculus occidentalis var. rattanii
J. P. Tracy
1902-5-22
1631
Napa
Hills at head of Moore's Creek 3-4 mi E of Angwin's Howell Mtn Northern Coast Ranges
366
Comment
JEPS79960
Ranunculus orthorhynchus var. orthorhynchus
Joseph P. Tracy
1922-5-21
6050
Humboldt
Fieldbrook Northern Coast Ranges
60
Comment
UC1196247
Ranunculus orthorhynchus var. orthorhynchus
Joseph P. Tracy
1911-6-30
3273
Humboldt
near Hydesville; Northern Coast Region
60
Comment
JEPS5881
Ranunculus repens
Joseph P. Tracy
1938-5-8
15740
Humboldt
4 mi e Carlotta
30
Comment
UC1196221
Ranunculus repens
Joseph P. Tracy
1918-4-7
4868
Humboldt
Little River Northern Coast Ranges (mouth)
30
Comment
UC162790
Ranunculus uncinatus
J. P. Tracy
1901-6-10
1137
Humboldt
Immediate vicinity of Eureka
0
Comment
UC503040
Ranunculus uncinatus
Joseph P. Tracy
1928-4-29
8419
Humboldt
Prairie Creek Northern Coast Ranges
152
Comment
UC1197990
Rhamnus californica
Joseph P. Tracy
1903-9-8
1956
Alameda
Berkeley Hills San Francisco Bay Region
304
Comment
UC1222628
Rhamnus californica
Joseph P. Tracy
1950-6-18
18848
Humboldt
near Petrolia (hills between town and ocean)
Comment
UC709447
Rhamnus californica subsp. occidentalis
Joseph P. Tracy
1941-9-4
17012
Humboldt
along Trinity Highway Willow Creek Canyon
609
Comment
UC249597
Rhamnus ilicifolia
Joseph P. Tracy
1921-9-4
5959
Humboldt
near Willow Creek; Northern Coast Ranges, Trinity River Valley
152
Comment
UC1197984
Rhamnus purshiana
J. P. Tracy
1901-8-11
1276
Humboldt
immediate vicinity Eureka
0
Comment
UC902200
Rhamnus purshiana
Joseph P. Tracy
1947-7-5
17818
Humboldt
Box Camp Trinity Summit
1463
Comment
UC668154
Rhamnus tomentella subsp. crassifolia
Joseph P. Tracy
1938-6-2
15790
Mendocino
s side Round Valley (in foothills)
441
Comment
UC1197788
Rhododendron occidentale
Joseph P. Tracy
1938-6-16
15943
Humboldt
Trinidad
60
Comment
UC604659
Rhododendron occidentale
Joseph P. Tracy
1938-6-16
15946
Humboldt
Trinidad
60
Comment
JEPS66266
Rhus trilobata
Joseph P. Tracy
1926-5-31
7525
Trinity
near Cedar Flat (on Trinity River); Northern Coast Ranges, Trinity River
304
Comment
UC492203
Ribes binominatum
Joseph P. Tracy
1932-7-13
10487
Humboldt
near Corral Prairie; Klamath Mountains, Trinity Summit
1524
Comment
UC902080
Ribes bracteosum
Joseph P. Tracy
1948-9-5
18165
Humboldt
ne Hawkin's Bar; Trinity Summit Range, Happy Camp Mountain
1280
Comment
GH380134
Ribes cereum
J. P. Tracy
1940-6-25
16649
Unknown
Ebbet's Pass Highway, two miles west of the pass
2590
Comment
SEINET12220062
Ribes divaricatum
J. P. Tracy
1950-1
18620
Trinity
10 mi SE of Dinsmore (about 4 mi SE of Kuntz), Van Duzen River, 4 mi SE of Low Gap
792
Comment
JEPS25432
Ribes divaricatum var. pubiflorum
Joseph P. Tracy
1941-4-3
16831
Mendocino
Longvale
365
Comment
RSA152409
Ribes inerme
Joseph P. Tracy
1941-3-26
16813
Humboldt
Lack Pond: in Trinity River Valley, opposite mouth of Willow Creek.
152
Comment
A380279
Ribes lacustre
J. P. Tracy
1932-7-16
10623
Unknown
In fir woods near Corral Prairie
1524
Comment
UC1198925
Ribes lobbii
Joseph P. Tracy
1936-8-8
15139
Humboldt
ne Hawkins Bar.; Trinity Summit Range, Happy Camp Mountain
1280
Comment
UC183575
Ribes lobbii
Joseph P. Tracy
1913-6-17
4189
Humboldt
near the summit Buck Mountain; Northern Coast Ranges
1676
Comment
UC492202
Ribes lobbii
Joseph P. Tracy
Jul 16 1930-Jul 19 1930
8907
Humboldt
near McKay Camp; Northern Coast Ranges, South Fork Mountain
1676
Comment
POM214934
Ribes marshallii
Joseph P. Tracy
1932-7-15
10592
Humboldt
Ridges east of Corral Prairie; Trinity Summit
Comment
UC519248
Ribes marshallii
Joseph P. Tracy
1932-7-15
10592
Humboldt
ridges e of Corral Prairie (Klamath Mountains, Trinity Summit); Klamath Mountains, Trinity Summit
1828
Comment
GH380455
Ribes menziesii
J. P. Tracy
1948-3-6
17953
Unknown
Trinidad
60
Comment
JEPS49222
Ribes menziesii
Jos. P. Tracy
1909-2-14
2941
Humboldt
Eureka
0
Comment
UC1198935
Ribes menziesii
Joseph P. Tracy
1913-3-9
4021
Humboldt
near Hydesville; Northern Coast Region
60
Comment
RSA0021768
Ribes menziesii
Joseph P. Tracy
1948-3-6
17953
Humboldt
Trinidad.
61
Comment
JEPS49190
Ribes roezlii
Joseph P. Tracy
1923-3-17
6159
Humboldt
Garberville Northern Coast Ranges
121
Comment
UC1198946
Ribes roezlii
Joseph P. Tracy
1931-3-29
9326
Mendocino
Longvale North Coast Ranges
457
Comment
UC1222371
Ribes roezlii
Joseph P. Tracy
1950-4-20
18621
Trinity
10 mi se of Dinsmore's ((about 4 1/2 mi se of Kuntz), 4 mi se of Low Gap); Van Duzen River
792
Comment
UC183753
Ribes roezlii
Joseph P. Tracy
1913-3-9
4012
Humboldt
near Hydesville; Northern Coast Region, Van Duzen River
60
Comment
CAS-BOT-BC198937
Ribes roezlii var. roezlii
Joseph P. Tracy
1937-3-27
15240
Humboldt
Near Blue Lake, along Mad River
15
Comment
UC492210
Ribes sanguineum var. glutinosum
Joseph P. Tracy
1932-8-27
10759
Humboldt
Alton North Coast Ranges, Van Duzen River
30
Comment
UC667051
Ribes sanguineum var. glutinosum
Joseph P. Tracy
1933-3-26
10943
Humboldt
Big Lagoon
60
Comment
JEPS34905
Rigiopappus leptocladus
Joseph P. Tracy
1933-5-30
12428
Mendocino
on highway 8 mi nw of Cloverdale near McDonald's Junction; North Coast Ranges
457
Comment
UC1199150
Rigiopappus leptocladus
Joseph P. Tracy
1921-5-12
5534
Lake
near Lakeport; Northern Coast Ranges
426
Comment
UC165852
Rigiopappus leptocladus
J. P. Tracy
1902-5-15
1473
Napa
3 to 4 mi e Angwin's (Head of Moores Creek); Howell Mountain, Moores Creek
457
Comment
UC166086
Rigiopappus leptocladus
J. P. Tracy
1905-7-5
2207 1/2
Napa
3 to 4 mi e Angwin's (head of Moores Creek); Howell Mountain, Moores Creek
365
Comment
UC249829
Rigiopappus leptocladus
Joseph P. Tracy
1923-6-30
6443
Trinity
on Weaverville Road near summit Hay Fork Mountain; Northern Coast Ranges, Hay Fork Mountain
1097
Comment
UC581800
Rigiopappus leptocladus
Joseph P. Tracy
1933-5-30
12428
Mendocino
8 mi nw Cloverdale (near McDonald's Junction, on highway); North Coast Ranges
457
Comment
RSA168871
Rigiopappus leptocladus
Joseph P. Tracy
1950-7-6
18996
Humboldt
Two miles south of Burr Valley on the Albee Road.
1159
Comment
UC1199149
Rigiopappus leptocladus
Joseph P. Tracy
1916-6-19
4737
Humboldt
near Alder Point; Northern Coast Ranges, Cahto Creek
152
Comment
UC1222908
Rigiopappus leptocladus
Joseph P. Tracy
1948-6-13
18059
Humboldt
3 mi w Harris
762
Comment
JEPS1248
Romanzoffia californica
Joseph P. Tracy
1923-4-29
6196
Humboldt
Kneeland Prairie
762
Comment
JEPS53849
Rorippa curvisiliqua
Joseph P. Tracy
1916-5-31
4693
Humboldt
along Eel River from South Fork to Scotia (Holmes Flat); Northern Coast Ranges, Eel River, Holmes Flat
60
Comment
UC1222650
Rorippa curvisiliqua
Joseph P. Tracy
1950-7-6
19021
Humboldt
3 mi s Burr Valley (high meadow on w side Buck Mountain, Valley on the Albee Road); high meadow on w side Buck Mountain, s Burr Valley
1158
Comment
UC161585
Rorippa curvisiliqua
Joseph P. Tracy
1909-6-13
2992
Humboldt
Mad River at Blue Lake; Northern Coast Ranges, Mad River at Blue Lake
30
Comment
CAS-BOT-BC147437
Rosa californica
Joseph P. Tracy
1941-6-29
16965
Humboldt
Buck Mountain
762
Comment
POM161058
Rosa californica
Joseph P. Tracy
1923-9-16
6550
Humboldt
Trinity River Valley, Near the south fork
Comment
UC183752
Rosa eglanteria
Joseph P. Tracy
1912-8-4
3981
Humboldt
near Hydesville; Northern Coast Region
60
Comment
JEPS45670
Rosa gymnocarpa
Joseph P. Tracy
1923-5-31
6241
Humboldt
Eureka Northern Coast Ranges
0
Comment
GH346162
Rosa pisocarpa
J. P. Tracy
1941-6-29
16946
Unknown
Hettenshaw Valley
944
Comment
GH346163
Rosa pisocarpa
J. P. Tracy
1933-7-25
12898
Unknown
Grouse Mt.
1524
Comment
UC154203
Rosa pisocarpa
Joseph P. Tracy
1908-6
2873
Humboldt
opposite Buck Mountain; Northern Coast Ranges, Valley of Van Duzen River
762
Comment
UC154202
Rubus parviflorus
Joseph P. Tracy
1908-6
2732
Humboldt
opposite Buck Mountain (Valley of Van Duzen River); Northern Coast Ranges, Valley of Van Duzen River
762
Comment
UC1225779
Rumex occidentalis
Joseph P. Tracy
1948-9-12
18208
Humboldt
Box Camp Trinity Summit
1463
Comment
UC169305
Rupertia physodes
Joseph P. Tracy
1912-7-31
3949
Humboldt
open woods near summit of Buck Mountain; Northern Coast Ranges
Comment
CAS-BOT-BC239838
Rytidosperma penicillatum
Joseph P. Tracy
1942-6-28
17267
Humboldt
At Hungry Hollow, on Bald Mountain
609
Comment
UC161048
Sagina decumbens subsp. occidentalis
Joseph P. Tracy
1905-4-30
2172
Humboldt
sand dunes of Ocean Beach; Northern Coast Region, Humboldt Bay, Ocean Beach
Comment
UC668104
Sagina decumbens subsp. occidentalis
Joseph P. Tracy
1936-6-3
14851
Humboldt
Trinity R. Valley at Willow Creek; Trinity R. Valley, Willow Creek
152
Comment
UC1196689
Salix delnortensis
Joseph P. Tracy
1932-9-24
10854
Del Norte
Gasquet Northern Coast Ranges
91
Comment
UC1196692
Salix delnortensis
Joseph P. Tracy
1932-10-23
10881
Del Norte
near Gasquet; Northern Coast Ranges, 18-Mile Creek
121
Comment
UC1173613
Salix eastwoodiae
Joseph P. Tracy
1935-7-26
14264
Humboldt
meadows at Water Dog Lakes; Trinity Summit
1828
Comment
JEPS14753
Salix exigua
Joseph P. Tracy
1932-6-14
10151
Humboldt
at Willow Creek Trinity River Valley; Northern Coast Region
152
Comment
JEPS14785
Salix exigua
Joseph P. Tracy
1933-5-19
12203
Humboldt
Alton to Fortuna (Eel River); Northern Coast Region, Eel River
15
Comment
UC1196561
Salix exigua
J. P. Tracy
1900-9-9
943
Humboldt
Yager Creek near Hydesville (along a slough)
91
Comment
UC1196603
Salix exigua var. hindsiana
Joseph P. Tracy
1935-8-18
14742
Sonoma
along creek w of Knight's Valley; Northern Coast Ranges
152
Comment
UC490515
Salix exigua var. hindsiana
Joseph P. Tracy
1932-5-8
9899
Sonoma
Geyserville; Northern Coast Ranges
Comment
UC490567
Salix exigua var. hindsiana
Joseph P. Tracy
1932-6-14
10149
Humboldt
at Willow Creek Trinity River valley; Northern Coast Ranges
152
Comment
UC490574
Salix exigua var. hindsiana
Joseph P. Tracy
1932-7-31
10289
Humboldt
along Eel R. from S. Fork to Scotia (mouth of Larrabee Creek); Northern Coast Ranges
60
Comment
CAS-BOT-BC107722
Salix hookeriana
Joseph P. Tracy
1936-10-24
15203
Humboldt
Fortuna, on bank of Eel River
15
Comment
HSC20071
Salix hookeriana
J. P. Tracy, H. E. Parks
1931-3-26
904
Humboldt
Lower Van Duzen River near Alton
Comment
JEPS12929
Salix hookeriana
Joseph P. Tracy
1931-4-4
9329
Humboldt
near Samoa; Northern Coast Region, Humboldt Bay
6
Comment
JEPS12961
Salix hookeriana
Joseph P. Tracy
1931-8-23
9622
Humboldt
sand dunes near Samoa; Northern Coast Region, Humboldt Bay
6
Comment
JEPS13090
Salix hookeriana
Joseph P. Tracy
1936-10-24
15202
Humboldt
Fortuna
15
Comment
JEPS14758
Salix hookeriana
Joseph P. Tracy
1926-1-10
7345
Humboldt
Carlotta; Northern Coast Ranges
60
Comment
JEPS38443
Salix hookeriana
J. P. Tracy
1906-4-12
2401
Humboldt
Immediate vicinity of Eureka
0
Comment
POM219354
Salix hookeriana
Joseph P. Tracy
1931-4-4
9330
Humboldt
Near Samoa. On Humboldt Bay.
6
Comment
UC1173588
Salix hookeriana
Joseph P. Tracy
1937-7-27
15508
Humboldt
Lindsay Creek Mad River (mouth)
15
Comment
UC1196548
Salix hookeriana
Joseph P. Tracy
1926-1-10
7344
Humboldt
Carlotta Northern Coast Ranges, Carlotta
60
Comment
UC1196551
Salix hookeriana
Joseph P. Tracy
1940-5-18
16570
Del Norte
Lake Earl; moist place in sand dunes
6
Comment
UC1225791
Salix hookeriana
Joseph P. Tracy
1948-4-4
17958
Humboldt
sand dunes near Samoa; Humboldt Bay
6
Comment
UC469111
Salix hookeriana
Joseph P. Tracy
1931-8-23
9619
Humboldt
sand dunes near Samoa; Northern Coast Region, Humboldt Bay
6
Comment
UC469112
Salix hookeriana
Joseph P. Tracy
1931-8-23
9620
Humboldt
sand dunes near Samoa; Northern Coast Region, on Humboldt Bay
6
Comment
UC469113
Salix hookeriana
Joseph P. Tracy
1931-8-23
9623
Humboldt
sand dunes near Samoa (on Humboldt Bay); Northern Coast Region, Humboldt Bay
6
Comment
UC470425
Salix hookeriana
Joseph P. Tracy
1931-10-3
9710
Humboldt
Blue Slide Northern Coast Ranges, Van Duzen River
91
Comment
UC470426
Salix hookeriana
Joseph P. Tracy
1931-11-15
9762
Humboldt
Alton to Fortuna (on gravel bars); Northern Coast Region, Eel River
15
Comment
UC470438
Salix hookeriana
Joseph P. Tracy
1931-9-19
9674
Humboldt
on Van Duzen R. Alton; Northern Coast Region, , Van Duzen R.
30
Comment
UC490457
Salix hookeriana
Joseph P. Tracy
1932-5-10
9953
Humboldt
Mattole R. near Petrolia; North Coast Region, Mattole R.
15
Comment
SEINET8144957
Salix hookeriana
J. P. Tracy
1931-1
9616
Unknown
Comment
JEPS14791
Salix jepsonii
Joseph P. Tracy
1933-7-16
12773
Humboldt
meadow at McKay Camp S. Fork Mt.; Northern Coast Ranges
1676
Comment
JEPS12977
Salix laevigata
Joseph P. Tracy
1931-10-18
9737
Humboldt
on Eel River Camp Grant; Northern Coast Ranges
60
Comment
POM167575
Salix laevigata
Joseph P. Tracy
1902-4-17
1380
Alameda
Hills near Berkeley.
91
Comment
UC490516
Salix laevigata
Joseph P. Tracy
1932-7-31
10290
Humboldt
along Eel River at mouth of Larrabee Creek; North Coast Ranges, Eel River
30
Comment
UC1196577
Salix lasiandra subsp. lasiandra
J. P. Tracy
1901-3-31
995
Humboldt
immediate vicinity Eureka
0
Comment
UC1196593
Salix lasiandra subsp. lasiandra
Joseph P. Tracy
1903-10-4
1974
Alameda
near bridge above U.C. Strawberry Creek; Berkeley Hills, Strawberry Creek
121
Comment
UC495617
Salix lasiandra subsp. lasiandra
Joseph P. Tracy
1931-10-30
10903
Humboldt
Alton to Fortuna (Eel R.); Northern Coast Region, Eel R.
15
Comment
JEPS13069
Salix lasiandra var. lasiandra
Joseph P. Tracy
1926-9-6
7793
Trinity
Sharber Slough Northern Coast Ranges
182
Comment
CAS-BOT-BC107579
Salix lasiolepis
Joseph P. Tracy; Carleton R. Ball; Harold E. Parks
1932-5-12
1233
Humboldt
Floodplain of the Van Duzen River, 1 1/2 miles east of Alton
30
Comment
CAS-BOT-BC107585
Salix lasiolepis
Joseph P. Tracy; Carleton R. Ball; Harold E. Parks
1932-5-12
1244
Humboldt
Floodplain of Van Duzen River at Blue Slide
91
Comment
CAS-BOT-BC107586
Salix lasiolepis
Joseph P. Tracy; Carleton R. Ball; Harold E. Parks
1932-5-17
1317
Humboldt
On banks of Redwood Creek, at Berry's, on Trinity Highway
274
Comment
CAS-BOT-BC107600
Salix lasiolepis
Joseph P. Tracy
1933-3-19
10931
Humboldt
Blue Slide, on Van Duzen River
91
Comment
CAS-BOT-BC107604
Salix lasiolepis
Joseph P. Tracy; Harold E. Parks; Carleton R. Ball
1932-5-12
1236
Humboldt
Gravelly floodplain of the Van Duzen River at Blue Slide
91
Comment
CAS-BOT-BC107608
Salix lasiolepis
Joseph P. Tracy; Harold E. Parks; Carleton R. Ball
1932-5-17
1323
Humboldt
On west slpe of Berry's Mountain, east of Redwood Creek, on Trinity Highway
762
Comment
HSC20017
Salix lasiolepis
J. P. Tracy
1933-4-9
10968
Humboldt
Bridgeville, along Van Duzen River
229
Comment
JEPS12948
Salix lasiolepis
Joseph P. Tracy
1932-3-6
9776
Humboldt
at Willow Creek Trinity River Valley; Northern Coast Ranges, Trinity River Valley
152
Comment
UC1173618
Salix lasiolepis
Joseph P. Tracy
1936-3-29
14796
Mendocino
Outlet Creek Longvale
365
Comment
UC1196654
Salix lasiolepis
J. P. Tracy
1902-4-4
1339
Alameda
hills near Berkeley; Region about San Francisco Bay
121
Comment
UC176177
Salix lasiolepis
Joseph P. Tracy
1912-7-26
3840
Humboldt
Kneeland Prairie, Lawrence Creek Northern Coast Ranges, Kneeland Prairie, Lawrence Creek
762
Comment
UC469406
Salix lasiolepis
Joseph P. Tracy
1927-3-27
7867
Humboldt
at Berry's Redwood Creek; Northern Coast Ranges, Redwood Creek
274
Comment
UC469421
Salix lasiolepis
Joseph P. Tracy
1930-6-15
8737
Humboldt
near Bosworth's; Northern Coast Ranges, Larrabee Creek
457
Comment
UC469422
Salix lasiolepis
Joseph P. Tracy
1931-5-30
9506
Del Norte
gravel bars 5 mi above river mouth; Northern Coast Region, Smith River
15
Comment
UC469423
Salix lasiolepis
Joseph P. Tracy
1931-8-16
9613
Humboldt
vicinity of Garberville; Northern Coast Ranges
121
Comment
UC490470
Salix lasiolepis
Joseph P. Tracy
1932-9-5
10770
Humboldt
Mattole R. near Petrolia; North Coast Region, Mattole R.
15
Comment
UC490537
Salix lasiolepis
Joseph P. Tracy
1932-7-18
10714
Humboldt
head of Brett Hole; Klamath Mts., Trinity Summit
1828
Comment
UC490549
Salix lasiolepis
Joseph P. Tracy
1932-4-24
9804
Humboldt
between Miranda and Redway (S. Fork Eel R.); North Coast Ranges, S. Fork Eel R.
91
Comment
UC506341
Salix lasiolepis
Joseph P. Tracy
1933-4-9
10967
Humboldt
Bridgeville, along Van Duzen River
228
Comment
UC506371
Salix lasiolepis
Joseph P. Tracy
1933-5-1
12147
Mendocino
7 mi NW of: Ten-Mile River Laytonville
457
Comment
UC506373
Salix lasiolepis
Joseph P. Tracy
1933-4-9
10965
Humboldt
Bridgeville
228
Comment
UC519330
Salix lasiolepis
Joseph P. Tracy
1933-5-20
12266
Humboldt
Mattole River, near Petrolia
15
Comment
UC526717
Salix lasiolepis
Joseph P. Tracy
1934-7-9
13356
Humboldt
Dobbyn Creek Northern Coast Ranges, Dobbyn Creek
152
Comment
SEINET8150729
Salix lasiolepis
J. P. Tracy
1927-1
7887
Unknown
Comment
A383882
Salix lasiolepis var. sandbergii
J. P. Tracy
1933-5-14
12184
Unknown
Longvale
365
Comment
POM214862
Salix lasiolepis var. sandbergii
Joseph P. Tracy
1933-4-2
10959
Humboldt
Berry's Mountain. On Trinity Hwy. E of Redwood Creek.
762
Comment
RSA178541
Salix lasiolepis var. sandbergii
Joseph P. Tracy
1950-4-20
18624
Trinity
Van Duzen River. 10 miles SE of Dinsmore's. About 4 miles SE of Kuntz.
610
Comment
POM161053
Salix lucida subsp. lasiandra
Joseph P. Tracy
1926-9-6
7793
Trinity
Sharber Slough.
183
Comment
CAS-BOT-BC125632
Salix melanopsis
Joseph P. Tracy
1931-9-7
9647
Humboldt
Trinity River Valley, at Willow Creek
152
Comment
JEPS12970
Salix melanopsis
Joseph P. Tracy
1931-9-19
9682
Humboldt
Van Duzen River Alton; Northern Coast Region
30
Comment
UC1196570
Salix melanopsis
Joseph P. Tracy
1932-7-31
10292
Humboldt
at mouth of Larrabee Creek Eel R.; Northern Coast Ranges, Eel R.
60
Comment
UC162649
Salix melanopsis
Joseph P. Tracy
1911-7-4
3295
Humboldt
near its mouth Willow Creek; Northern Coast Ranges, Willow Creek - tributary of Trinity R
182
Comment
UC162708
Salix melanopsis
Joseph P. Tracy
1911-7-4
3295
Humboldt
Willow Creek near mouth <of> Trinity R.; Northern Coast Ranges, Willow Creek - tributary of Trinity R
182
Comment
UC212984
Salix melanopsis
Joseph P. Tracy
1920-5-31
5334
Humboldt
mouth of Yager Creek; Northern Coast Region, Yager Creek
30
Comment
UC469455
Salix melanopsis
Joseph P. Tracy
1931-9-7
9644
Humboldt
at Willow Creek Trinity R. Valley; Northern Coast Ranges, , Willow Creek
152
Comment
UC469456
Salix melanopsis
Joseph P. Tracy
1931-9-7
9632
Humboldt
Trinity R. Valley at Willow Creek Bridge; Northern Coast Ranges, Trinity R Valley, Willow Creek
152
Comment
UC470452
Salix melanopsis
Joseph P. Tracy
1931-9-7
9646
Humboldt
Trinity R. Valley at Willow Creek; Northern Coast Ranges, Trinity R. Valley, Willow Creek
152
Comment
UC470453
Salix melanopsis
Joseph P. Tracy
1931-9-7
9646
Humboldt
Trinity R. Valley at Willow Creek; Northern Coast Ranges, Trinity R. Valley, Willow Creek
152
Comment
UC519360
Salix melanopsis
Joseph P. Tracy
1933-6-7
12512
Humboldt
on Van Duzen R. Blue Slide; Northern Coast Ranges, Van Duzen R.
91
Comment
SEINET12893483
Salix melanopsis
J. P. Tracy
1931-1
9646
Unknown
Comment
UC212993
Salix purpurea
Joseph P. Tracy
1919-5-25
5137
Humboldt
Ryan's Slough Northern Coast Ranges, Humboldt Bay, Ryan's Slough
15
Comment
JEPS13084
Salix scouleriana
Joseph P. Tracy
1936-2-2
14767
Humboldt
vicinity of Carlotta
30
Comment
POM160284
Salix scouleriana
Joseph P. Tracy
1926-7-25
7753
Humboldt
Big Lagoon
6
Comment
UC1173576
Salix scouleriana
Joseph P. Tracy
1936-2-2
14767
Humboldt
vicinity of Carlotta
30
Comment
UC1173583
Salix scouleriana
Joseph P. Tracy
1935-7-26
14256
Humboldt
at Water-dog Lakes Trinity Summit
1889
Comment
UC1173623
Salix scouleriana
Joseph P. Tracy
1935-3-8
13731
Humboldt
alont Trinity Hwy. Willow Creek Canyon
304
Comment
UC1173628
Salix scouleriana
Joseph P. Tracy
1936-2-2
14769
Humboldt
vicinity of Carlotta
30
Comment
UC1196700
Salix scouleriana
Joseph P. Tracy
1912-2-25
3558
Humboldt
at Eureka Northern Coast Region, Eureka
0
Comment
UC275521
Salix scouleriana
Joseph P. Tracy
1924-7-4
6716
Humboldt
at Hungry Hollow Bald Mt.; Northern Coast Ranges
762
Comment
UC519354
Salix scouleriana
Joseph P. Tracy
1933-7-11
12706
Humboldt
Grouse Mt.; North Coast Ranges, Grouse Mt.
1524
Comment
UC519359
Salix scouleriana
Joseph P. Tracy
1933-7-15
12750
Trinity
S.Fork Mt.; Northern Coast Ranges, S.Fork Mt.
1645
Comment
GH384630
Salix sitchensis
J. P. Tracy
1936-6-18
14976
Unknown
Longvale, along Outlet Creek
365
Comment
HSC20100
Salix sitchensis
J. P. Tracy
1933-3-19
10930
Humboldt
Blue Slide, Van Duzen River
91
Comment
JEPS14763
Salix sitchensis
Joseph P. Tracy
1932-8-27
10745
Humboldt
on Van Duzen River Blue Slide; Northern Coast Ranges
91
Comment
UC1196714
Salix sitchensis
Joseph P. Tracy
1933-5-20
12265
Humboldt
Mattole R. near Petrolia; North Coast Region, Mattole R.
15
Comment
UC1196716
Salix sitchensis
Joseph P. Tracy
1926-2-21
7362
Humboldt
on Van Duzen R. Blue Slide; Northern Coast Ranges, Van Duzen R., Blue Slide
91
Comment
UC1196724
Salix sitchensis
Joseph P. Tracy
1926-2-21
7356
Humboldt
on Van Duzen R. Blue Slide; Northern Coast Ranges, Van Duzen R., Blue Slide
91
Comment
UC1199054
Salix sitchensis
Joseph P. Tracy
1938-7-31
16088
Humboldt
head of Willow Creek (along Trinity Hwy.); Willow Creek Canyon, Willow Creek
762
Comment
UC203992
Salix sitchensis
Joseph P. Tracy
1918-4-13
4869
Humboldt
Jacoby Creek Quarry; Northern Coast Ranges, Jacoby Creek Quarry
91
Comment
UC506365
Salix sitchensis
Joseph P. Tracy
1933-4-8
10985
Del Norte
near Gasquet; Northern Coast Ranges
91
Comment
UC506372
Salix sitchensis
Joseph P. Tracy
1933-5-7
12154
Humboldt
Alton to Fortuna (Eel R.); Northern Coast Region, Eel R.
15
Comment
UC709434
Salix sitchensis
Joseph P. Tracy
1941-8-27
17036
Humboldt
forest near McKay camp; S. Fork Mt.
1676
Comment
UC1196608
Salix tracyi
Joseph P. Tracy
1926-8-12
7761
Humboldt
Redwood Creek, at Berry's
274
Comment
UC585975
Salpichroa origanifolia
Joseph P. Tracy
1933-8-22
12972
Humboldt
Eureka; Northern Coast Ranges
0
Comment
JEPS13395
Sambucus racemosa var. racemosa
Joseph P. Tracy
1933-7-15
12752
Trinity
8-Mile Ridge Northern Coast Ranges, South Fork Mountain (head)
1645
Comment
UC1199042
Sanguisorba annua
Joseph P. Tracy
1936-6-17
14974
Humboldt
at crossing road from Bridgeville to Trinity Co. Little Van Duzen River
713
Comment
UC154052
Sanicula arctopoides
J. P. Tracy
1900-6-5
852
Humboldt
immediate vicinity of Eureka (at Bucksport); Bucksport
0
Comment
CAS-BOT-BC223253
Sanicula bipinnatifida
Joseph P. Tracy
1938-7-4
15985
Humboldt
Valley of South Yager Creek
762
Comment
UC1197107
Sanicula bipinnatifida
J. P. Tracy
1899-6-26
410
Napa
3-4 mi e of Angwin's (Howell Mountain, Head of Moore's Creek); Howell Mountain, Moore's Creek
365
Comment
UC1197100
Sanicula crassicaulis
Joseph P. Tracy
1927-5-15
8034
Humboldt
Trinity River Valley near the South Fork; Trinity River Valley
182
Comment
UC32528
Sanicula crassicaulis
J. P. Tracy
1900-4-14
711
Alameda
Hills near Berkeley (San Francisco Bay Region, UC Campus); San Francisco Bay Region, UC Campus
91
Comment
UC1197091
Sanicula graveolens
Joseph P. Tracy
1932-7-13
10528
Humboldt
Trinity Summit, at Corral Prairie Corral Prairie; Trinity Summit, Corral Prairie
1584
Comment
UC709386
Sanicula laciniata
Joseph P. Tracy
1941-4-3
16833
Mendocino
1/2 mi s of Humboldt-Mendocino County Line (Northern Coast Ranges, South Fork of Eel River); Northern Coast Ranges, South Fork Eel River
152
Comment
UC1197085
Sanicula laciniata
Joseph P. Tracy
1923-6-20
6343
Humboldt
Northern Coast Ranges, Garberville Garberville; Northern Coast Ranges, Garberville
121
Comment
UC642320
Sanicula laciniata
Joseph P. Tracy
1927-5-8
7961
Humboldt
along South Fork of Eel River, Miranda South Fork Eel River; , Miranda
121
Comment
UC1197325
Sanicula tracyi
Joseph P. Tracy
1908-6-30
Humboldt
nw slope Buck Mtn; North Coast Ranges
762
Comment
UC1222809
Sanicula tracyi
Joseph P. Tracy
1950-4-20
18606
Humboldt
opposite Buck Mountain (Dinsmore's, along Van Duzen River); along Van Duzen River, opposite Buck Mountain
762
Comment
JEPS950
Sanicula tuberosa
Joseph P. Tracy
1925-5-30
7037
Humboldt
Northern Coast Ranges, Laribee Valley Laribee Valley; Northern Coast Ranges, Laribee Valley
701
Comment
JEPS973
Sanicula tuberosa
Joseph P. Tracy
1927-6-12
8156
Humboldt
Northern Coast Ranges, Horse Mountain Horse Mountain; Northern Coast Ranges, Horse Mountain
1219
Comment
SEINET3815690
Sanicula tuberosa
Joseph P. Tracy
1946-6-16
17583
Trinity
South Fork Mountain; flat known as the 'Race Track
1676
Comment
UC1197079
Sanicula tuberosa
Joseph P. Tracy
1922-5-14
6045
Humboldt
Northern Coast Ranges, Kneeland Prairie Kneeland Prairie; Northern Coast Ranges, Kneeland Prairie
762
Comment
UC249600
Sanicula tuberosa
Joseph P. Tracy
1922-5-29
6074
Humboldt
Northern Coast Ranges, Head of South Yager Creek South Yager Creek; Northern Coast Ranges, South Yager Creek
762
Comment
UC642316
Sanicula tuberosa
Joseph P. Tracy
1933-6-13
12568
Humboldt
Hoopa Mountain, near summit on road from Hoopa westward to Bair's Hoopa Mountain
1066
Comment
UC492225
Saxifraga californica
Joseph P. Tracy
1927-3-27
7851
Humboldt
near the South Fork (Trinity River Valley); Northern Coast Ranges, Trinity River Valley
182
Comment
UCSC003630
Saxifraga ferruginea
Joseph P. Tracy
1935-8-7
14592
Trinity
Devil's Canyon Mts. at head of White's Creek White's Creek
2073
Comment
GH381168
Saxifraga mertensiana
J. P. Tracy
1911-6-4
3217
Unknown
Along Little River, 5 miles from the coast
Comment
UC1988887
Saxifraga mertensiana
Joseph P. Tracy
1933-5-1
12140
Mendocino
7 mi nw of Laytonville (Ten-Mile River); Ten-Mile River
457
Comment
UC492226
Saxifraga oregana
Joseph P. Tracy
1932-7-14
10566
Humboldt
Trinity Summit, at Corral Prairie Trinity Summit; Klamath Mountains, , Corral Prairie
1524
Comment
RSA366413
Schoenoplectus acutus var. acutus
Joseph P. Tracy
1914-5-30
s.n.
Humboldt
North Coast, near Hydesville
Comment
CAS-BOT-BC111701
Schoenoplectus pungens var. badius
Joseph Prince Tracy
1927-9-25
8368
Humboldt
Common in damp ground near bay shore.
6
Comment
UC249743
Scirpus congdonii
Joseph P. Tracy
1924-7-4
6707
Humboldt
Snow Camp , Snow Camp (Northern Coast Ranges)
1371
Comment
UC183949
Scirpus maritimus
Joseph P. Tracy
1909-9-19
3099
Humboldt
Samoa Northern Coast Region, region about Humboldt Bay, Samoa
0
Comment
RSA167281
Scirpus microcarpus
Joseph P. Tracy
1949-9-1
18533
Humboldt
Trinity River Valley, at Willow Creek: Dusky s Spring
152
Comment
UC1103492
Scoliopus bigelovii
Joseph P. Tracy
1936-4-26
14808
Humboldt
Kneeland Prairie
762
Comment
UC175808
Scoliopus bigelovii
Joseph P. Tracy
1913-6-20
4223
Humboldt
opposite Buck Mt. (Dinsmore's Ranch); Valley of Van Duzen R., Dinsmore's Ranch
762
Comment
JEPS6741
Scrophularia californica
Joseph P. Tracy
1937-7-30
15565
Humboldt
6 mi s Arcata (Fickle Hill)
609
Comment
UC1239708
Scutellaria antirrhinoides
Joseph P. Tracy
1935-6-23
13966
Humboldt
French Camp Ridge
1066
Comment
UC175792
Scutellaria antirrhinoides
Joseph P. Tracy
1912-7-21
3760
Humboldt
Alton; Northern Coast Region, Alton
30
Comment
UC1222865
Scutellaria antirrhinoides
Joseph P. Tracy
1950-6-15
18788
Humboldt
7 mi n of Harris (Mail Ridge, Jenk's Ranch); Mail Ridge, Jenk's Ranch
Comment
UCD125720
Scutellaria californica
Joseph P. Tracy
1941-6-29
16926
Trinity
Van Duzen River, half way between Low Gap and Hettenshaw.
975
Comment
UC1239703
Scutellaria tuberosa
J. P. Tracy
May 28 1902-Jun 2 1902
1686
Lake
6 mi nw of Lakeport (about Scotts Valley); Scotts Valley
426
Comment
UC154010
Scutellaria tuberosa
Joseph P. Tracy
Jul 27 1908-Jul 30 1908
2717
Humboldt
opposite Buck Mountain (Valley of Van Duzen River); Northern Coast Ranges, Valley of Van Duzen River
762
Comment
UC1225753
Sedum laxum subsp. heckneri
Joseph P. Tracy
1948-9-5
18190
Humboldt
1 mi s Grizzly Camp (head of Little Hors-Linto Creek, Trinity Summit); Trinity Summit, head Little Hors-Linto Creek
1371
Comment
UC667081
Sedum laxum subsp. heckneri
Joseph P. Tracy
1935-7-30
14363
Humboldt
Salmon Summit
1767
Comment
SEINET12218775
Sedum spathulifolium
J. P. Tracy
1950-1
18715
Humboldt
Wildcat Road, 2 mi S of Ferndale
305
Comment
POM11151
Selaginella eremophila
H. H. Tracy
1922-4-8
813
San Diego
Mountain Springs. Western edge of Colo. Desert.
Comment
JEPS19021
Selaginella oregana
Joseph P. Tracy
1920-10-24
5407
Humboldt
near Korbel; Northern Coast Ranges
60
Comment
UC249773
Selaginella wallacei
Joseph P. Tracy
1924-3-9
6607
Humboldt
Kneeland Prairie; Northern Coast Ranges
762
Comment
UC581696
Senecio glomeratus
Joseph P. Tracy
1934-6-19
13234
Humboldt
vicinity Carlotta
30
Comment
JEPS37172
Senecio minimus
Joseph P. Tracy
1921-8-8
5874
Del Norte
5 mi n of mouth Klamath River; Laguna Creek
30
Comment
UC1223153
Senecio sylvaticus
Joseph P. Tracy
1941-8-17
16992
Humboldt
near High Prairie (Bald Mountain); Bald Mountain
Comment
UC1199234
Senecio triangularis
Joseph P. Tracy
1933-7-25
12846 A
Humboldt
Grouse Mountain North Coast Ranges, Grouse Mountain
1524
Comment
UC1223185
Senecio vulgaris
Joseph P. Tracy
1943-11-28
17454
Humboldt
Eel River Bar at mouth Van Duzen (near Alton); Eel River Bar at mouth of Van Duzen
Comment
CAS-BOT-BC85842
Sequoia sempervirens
Joseph P. Tracy
1935-12-8
14764
Humboldt
Near Korbel
304
Comment
NY64461
Sequoia sempervirens
J. P. Tracy
1940-10-17
16770
Humboldt
Dyerville
Comment
UC1222350
Sequoia sempervirens
Joseph P. Tracy
1950-12-18
19387
Humboldt
Parks's Place Trinidad, Parks' Place
3
Comment
UC195423
Sequoia sempervirens
Joseph P. Tracy
1914-12-20
4638
Humboldt
Eureka
0
Comment
UC275473
Sequoia sempervirens
Joseph P. Tracy
1925-3-15
6945
Humboldt
Blue Slide on Van Duzen River; Northern Coast Region
30
Comment
UC1145166
Setaria viridis
Joseph P. Tracy
Sept 1936
15189 1/2
Humboldt
Eureka
30
Comment
UC249578
Sidalcea asprella
Joseph P. Tracy
1921-5-23
5713
Calaveras
valley three mi w Avery; Sierra Nevada Mountains, w of Avery
944
Comment
UC1198397
Sidalcea diploscypha
Joseph P. Tracy
1942-6-15
17166
Humboldt
5 mi n Garberville; n of Garberville
152
Comment
NY222059
Sidalcea eximia
J. P. Tracy
1907-6-25
2578
Unknown
Along ditch in valley of Elk River. River about Humboldt Bay
0.0
Comment Read comments Aug 19 2012
UC1222509
Sidalcea malachroides
Joseph P. Tracy
1950-7-12
19033
Humboldt
on the Butter Valley Road 2 mi e Cameron Hill Junction (near Kneeland); e of Cameron Hill Jct, near Kneeland
Comment
UC146164
Sidalcea malviflora subsp. asprella
Joseph P. Tracy
1908-6
2813
Humboldt
opposite Buck Mountain (Valley of Van Duzen River); Northern Coast Ranges, Valley of Van Duzen River
457
Comment
RSA168948
Sidalcea malviflora subsp. nana
Joseph P. Tracy
1950-7-18
19084
Del Norte
Elk Valley, E. of Crescent City
Comment
UC176964
Sidalcea malviflora subsp. patula
Joseph P. Tracy and Ernest B. Babcock
1912-5-11
3596
Humboldt
near Hydesville; Northern Coast Region, near Hydesville
30
Comment
UC146134
Sidalcea oregana subsp. eximia
Joseph P. Tracy
1907-6-25
2578
Humboldt
valley of Elk River Northern Coast Region, region about Humboldt Bay
0
Comment
GH420881
Sidalcea oregana subsp. spicata
J. P. Tracy
1932-7-10
10382
Unknown
Corral Prairie
1524
Comment
POM209753
Sidalcea oregana subsp. spicata
Joseph P. Tracy
1932-7-10
10382
Humboldt
Trinity Summit Corral Prairie, in wet meadow
Comment
UC161021
Silene antirrhina
Joseph P. Tracy
1902-5-16
1496
Napa
3-4 mi e Angwin's (on hills at head of Moore's Creek, Howell Mountain); Northern Coast Ranges, Howell Mt., Moore's Creek
457
Comment
UC1223448
Silene bernardina
Joseph P. Tracy
1951-6-26
19586
Humboldt
at extreme head of Redwood Creek n side Board Camp Mountain, head of Redwood Creek (n side of Board Camp Mountain)
1541
Comment
UC668086
Silene bernardina
Joseph P. Tracy
1930-7-19
9101
Trinity
near head Eight-mile Ridge (South Fork Mountain); Northern Coast Ranges, South Fork Mountain
1676
Comment
UC668097
Silene campanulata
Joseph P. Tracy
1933-7-25
12871
Humboldt
Grouse Mountain
1524
Comment
UC668085
Silene grayi
Joseph P. Tracy
1935-8-5
14574
Trinity
head of White's Creek Devil's Canyon Mts., head of White's Creek
2133
Comment
UC183561
Silene hookeri
Joseph P. Tracy
1913-6-20
4234
Humboldt
nw slope Buck Mountain (lower foothills); Northern Coast Ranges, lower foothills Buck Mountain
762
Comment
POM172672
Silene hookeri subsp. bolanderi
Joseph P. Tracy
1913-6-20
4234
Humboldt
Lower foothills of Buck Mountain, on its NW slope.
762
Comment
HSC4219
Silene lemmonii
J. P. Tracy
1932-7-12
10452
Humboldt
Trinity Summit, near Corral Prairie
1585
Comment
UC492253
Sisymbrium altissimum
Joseph P. Tracy
1932-5-17
10090
Humboldt
Trinity River near Willow Creek; Northern Coast Ranges, Trinity River
152
Comment
GH404071
Sisyrinchium bellum
J. P. Tracy
1902-3-29
1324
Unknown
Hills near Berkeley
91
Comment
UC1197804
Smilacina racemosa
Joseph P. Tracy
1936-8-7
15106
Humboldt
2 mi se Devil's Hole; Trinity Summit
1584
Comment
UC275555
Smilacina racemosa
Joseph P. Tracy
1924-8-10
6798
Humboldt
Stongs Station Northern Coast Ranges, Van Duzen River
91
Comment
RSA168943
Smilax jamesii
Joseph P. Tracy
1950-7-19
19168
Del Norte
Elk Valley: At head of Blue Creek, 1 mile east of Chimney Rock
1341
Comment
UC585976
Solanum americanum
Joseph P. Tracy
1934-11-4
13698
Humboldt
Shively
30
Comment
JEPS11991
Solanum umbelliferum
Joseph P. Tracy
1936-8-8
15132
Trinity
2 mi e of Grove's Prairie (Trinity Summit); Trinity Summit
1524
Comment
UC1196155
Solanum umbelliferum
Joseph P. Tracy
1937-7-24
15529
Humboldt
2 mi se of Devil's Hole (Trinity Summit); Trinity Summit
1584
Comment
UC1225809
Solanum umbelliferum
Joseph P. Tracy
1942-7-3
17399
Trinity
halfway between Kuntz and Hettenshaw (Van Duzen River); Van Duzen River
975
Comment
UC581768
Solidago velutina subsp. californica
Joseph P. Tracy
1937-9-5
15682
Humboldt
Trinity River Valley at Willow Creek; Trinity River Valley
152
Comment
UC14116
Soliva sessilis
J. P. Tracy
1900-3
788
Alameda
hills near Berkeley; Region about San Francisco Bay
121
Comment
CAS-BOT-BC374428
Sonchus asper
Joseph P. Tracy
1932-5-22
10115
Humboldt
North Coast Ranges. South Fork of Eel River, between Miranda and Redway
91
Comment
JEPS397
Sparganium emersum var. emersum
Joseph P. Tracy
1934-7-30
13507
Humboldt
along coast in front of s end Stone Lagoon; Dry Lagoon
3
Comment
UC161005
Spergula arvensis subsp. arvensis
Joseph P. Tracy
1909-6-6
2983
Humboldt
at Eureka Northern Coast Region, Eureka
0
Comment
GH345246
Spiraea densiflora
J. P. Tracy
1940-6-25
16651
Unknown
near the crossing of Mokelumne River, Ebbet's Pass Highway
2194
Comment
JEPS45003
Spiraea densiflora
Joseph P. Tracy
1926-6-20
7630
Humboldt
Horse Mountain; Northern Coast Ranges
1463
Comment
UC1225876
Spiranthes porrifolia
Joseph P. Tracy
1942-6-15
17154
Humboldt
Garberville
152
Comment
UC666992
Spiranthes porrifolia
Joseph P. Tracy
1937-8-15
15667
Humboldt
15 mi e Orick (Bald Hills); Bald Hills
914
Comment
UC666993
Spiranthes romanzoffiana
Joseph P. Tracy
1934-7-21
13477
Humboldt
near Samoa (edges of dunes); Humboldt Bay
6
Comment
UC630639
Stachys ajugoides var. ajugoides
Joseph P. Tracy
1939-6-23
16312
Humboldt
Park's garden Trinidad
3
Comment
UC668222
Stachys ajugoides var. ajugoides
Joseph P. Tracy
1938-6-15
15931
Humboldt
Fortuna
18
Comment
UC577318
Stachys ajugoides var. rigida
Joseph P. Tracy
1935-8-9
14726
Trinity
East Fork of New River New River
731
Comment
UC577327
Stachys ajugoides var. rigida
Joseph P. Tracy
1936-6-8
14874
Humboldt
Trinidad
3
Comment
UC577330
Stachys ajugoides var. rigida
Joseph P. Tracy
1934-7-18
13455
Humboldt
Grouse Mountain North Coast Ranges
1615
Comment
UCLA70847
Stachys ajugoides var. rigida
Joseph P. Tracy
1937-8-12
15652
Humboldt
Snow Camp
1402
Comment
UCLA70873
Stachys ajugoides var. rigida
Joseph P. Tracy
1938-6-17
15969
Humboldt
near Panther Gap (on road between Bull Creek to Mattole)
822
Comment
UC668221
Stachys ajugoides var. rigida
Joseph P. Tracy
1938-8-21
16132
Humboldt
in front of s end Stone Lagoon (along coast); Dry Lagoon
3
Comment
UC668078
Stellaria borealis subsp. sitchana
Joseph P. Tracy
1935-5-24
13817
Humboldt
Eureka
91
Comment
UC161055
Stellaria media
Joseph P. Tracy
1907-5-20
2562
Humboldt
Eureka; Northern Coast Region
0
Comment
UC1198340
Stellaria nitens
Joseph P. Tracy
1933-6-13
12563
Humboldt
near Hoopa Mountain summit (on road w from Hoopa to Bair's); Northern Coast Ranges, Hoopa Mountain
1066
Comment
HSC97387
Stipa pulchra
J. P. Tracy
1927-5-8
7963
Humboldt
Phillipsville, facing S fork of Eel River
122
Comment
JEPS27094
Streptanthus barbatus
Joseph P. Tracy
1923-6-30
6453
Trinity
on Weaverville Rd near summit; Northern Coast Ranges, Hay Fork Mountain
1097
Comment
UC562692
Streptanthus barbiger
Joseph P. Tracy
1935-7-4
14018
Lake
n side of valley near Glenwood; Cobb Mountain, Cobb Valley
822
Comment
CAS-BOT-BC87612
Streptanthus tortuosus
Joseph P. Tracy
1932-7-12
10457
Humboldt
Klamath Mountains. Trinity Summit. Head of Brett Hole.
1828
Comment
CAS-BOT-BC87888
Streptanthus tortuosus
Joseph P. Tracy
1935-8-5
14542
Trinity
Devil's Canyon Mountains. At head of White's Creek.
2072
Comment
GH422313
Streptanthus tortuosus
J. P. Tracy
1947-6-22
17714
Unknown
Rock cliffs along Trinity River near Swedes Creek
365
Comment
JEPS2889
Streptanthus tortuosus
Joseph P. Tracy
1926-5-31
7534
Trinity
Junction City Northern Coast Ranges (on rock bluffs); Junction City, Trinity Co.
457
Comment
POM301292
Streptanthus tortuosus
Joseph P. Tracy
1947-6-22
17714
Trinity
Along Trinity River, near Swedes Creek.
366
Comment
UC1198798
Streptanthus tortuosus var. orbiculatus
Joseph P. Tracy
1913-6-17
4165
Humboldt
near summit Northern Coast Ranges, Buck Mountain
1524
Comment
UC302044
Streptanthus tortuosus var. orbiculatus
Joseph P. Tracy
1926-6-6
7554
Humboldt
on road w from Hoopa to Bair's near summit; Northern Coast Ranges, Hoopa Mountain
1066
Comment
UC492251
Streptanthus tortuosus var. orbiculatus
Joseph P. Tracy
Jul 16 1930-Jul 19 1930
9029
Humboldt
along summit near Blake lookout; Northern Coast Ranges, South Fork Mountain
1706
Comment
UC492252
Streptanthus tortuosus var. orbiculatus
Joseph P. Tracy
1932-7-12
10457
Humboldt
head of Brett Hole Klamath Mountains, Trinity Summit
1828
Comment
UC902000
Streptanthus tortuosus var. orbiculatus
Joseph P. Tracy
1947-7-9
17845
Humboldt
Horse Mountain
1432
Comment
UC1197806
Streptopus amplexifolius var. americanus
Joseph P. Tracy
1934-7-12
13375
Humboldt
Big Lagoon
30
Comment
UC303040
Streptopus amplexifolius var. americanus
Joseph P. Tracy
1926-5-22
7508
Humboldt
Prairie Creek; Northern Coast Ranges
152
Comment
UC1222989
Symphyotrichum bracteolatum
Joseph P. Tracy
1949-9-17
18576
Trinity
w of, (rock Bluffs along Trinity River Highway) Helena
Comment
UC165027
Symphyotrichum chilense
Joseph P. Tracy
1903-9-27
1961
Alameda
back of the University San Francisco Bay, Berkeley Hills
152
Comment
UC581687
Symphyotrichum hendersonii
Joseph P. Tracy
1937-8-12
15634
Humboldt
Snow Camp
1402
Comment
UC1173671
Symphyotrichum spathulatum
Joseph P. Tracy
1939-8-26
16438 1/2
Mendocino
1 mi nw, (roadside, Long Valley) Laytonville; Long Valley
457
Comment
UC153938
Symphyotrichum subspicatum
Joseph P. Tracy
1910-10-8
3170
Humboldt
Brainard's Point Northern Coast Ranges, Humboldt Bay
0
Comment
SEINET11071711
Symphytum asperum
Joseph P. Tracy
1943-1
17448
Humboldt
Near Iverson Dairy Ranch, Arcata
Comment
POM126512
Synthyris reniformis
Joseph P. Tracy
1922-4-30
6039
Humboldt
Brannan Mtn. Along road between Three Creeks and mouth of Willow Creek.
915
Comment
UC142245
Synthyris reniformis
Joseph P. Tracy
1906-4-15
2408
Humboldt
3 mi e Korbel (Bald Mountain); Northern Coast Ranges, Bald Mountain
609
Comment
UC582541
Synthyris reniformis
Joseph P. Tracy
1936-2-28
14771
Humboldt
Trinidad, on coast Trinidad
Comment
UC582543
Synthyris reniformis
Joseph P. Tracy
1923-3-10
6152
Humboldt
Van Duzen River, near Grizzly Creek; Van Duzen River
91
Comment
UC1173660
Tanacetum balsamita
Joseph P. Tracy
1939-9-15
16500
Humboldt
Eureka
Comment
SEINET3816619
Tanacetum parthenium
Joseph P. Tracy
1946-7-28
17624
Humboldt
Head of willow creek
Comment
SEINET11798896
Taraxacum laevigatum
J. P. Tracy
1948-1
17973
Humboldt
Trinity River at Willow Creek
Comment
UC1196938
Taraxia ovata
Joseph P. Tracy
1939-4-18
16215
Humboldt
w side of river Garberville
152
Comment
UC642288
Tauschia kelloggii
Joseph P. Tracy
1934-7-31
13525
Del Norte
Smith River near Myrtle Creek; North Coast Ranges, Smith River near Myrtle Creek
91
Comment
UC642290
Tauschia kelloggii
Joseph P. Tracy
1936-6-21
14995
Humboldt
Iaqua
609
Comment
UC1197068
Tauschia kelloggii
Joseph P. Tracy
1936-6-17
14943
Humboldt
Bridgeville
198
Comment
POM299136
Taxus brevifolia
Joseph P. Tracy
1927-3-27
7865
Humboldt
Willow Creek Canyon
762
Comment
UC1198264
Taxus brevifolia
Joseph P. Tracy
Jul 21 1905-Aug 16 1905
2335
Lake
Elk Mountain Northern Coast Ranges, Elk Mountain (along stream in deep canon, n Lake County)
1219
Comment
UC502931
Thalictrum fendleri var. polycarpum
Joseph P. Tracy
1932-6-26
10263
Humboldt
valley of South Yager Creek Northern Coast Ranges
762
Comment
CAS-BOT-BC77704
Thelypteris
Joseph P. Tracy
1937-7-25
15556
Humboldt
Happy Camp Mountain (In Trinity Summit Range, northeast of Hawkins Bar.)
1280
Comment
UC1197483
Thermopsis californica var. californica
Joseph P. Tracy
1933-4-30
12103
Napa
3-4 mi e Angwin's (on hills at head of Moore's Creek); Northern Coast Ranges, Howell Mountain
457
Comment
SEINET200820
Thermopsis rhombifolia
J. P. Tracy
1927-5-15
8045
Humboldt
Sugar Bowl Mt. between Hoopa and Willow Cr
457
Comment
UC212991
Thuja plicata
Joseph P. Tracy
1920-9-19
5401
Humboldt
North Fork Mad River North Coast Ranges, North Fork Mad River
304
Comment
CAS-BOT-BC88191
Thysanocarpus curvipes
J. P. Tracy
1902-4-5
1358
Alameda
Region about San Francisco Bay. Hills near Berkeley.
304
Comment
UC1198814
Thysanocarpus curvipes
Joseph P. Tracy
1939-4-29
16242
Humboldt
Klamath River at mouth of Slate Creek; Klamath River at mouth of Slate Creek
121
Comment
UC492268
Thysanocarpus curvipes
Joseph P. Tracy
1932-6-17
10166
Trinity
Three Forks of Mad River; North Coast Ranges, Three Forks of Mad River
883
Comment
UC1222360
Tiarella trifoliata var. unifoliata
Joseph P. Tracy
1950-7-19
19174
Del Norte
1 mi e Chimney Rock (at head of Blue Creek, in woods adjacent to s end of valley); Elk Valley, head of Blue Creek
1341
Comment
UC154082
Tiarella trifoliata var. unifoliata
Joseph P. Tracy
1908-6
2734
Humboldt
opposite Buck Mountain; Northern Coast Ranges, Valley of Van Duzen River
762
Comment
UC183590
Tiarella trifoliata var. unifoliata
Joseph P. Tracy
1912-7-25
3813
Humboldt
Kneeland Prairie; Northern Coast Ranges, Kneeland Prairie
762
Comment
HSC12522
Tiarella trifoliata var. unifoliata
J. P. Tracy
1901-6-30
1209
Humboldt
Near Eureka
0
Comment
UC1173638
Tofieldia occidentalis subsp. occidentalis
Joseph P. Tracy
1930-7-17
8993
Humboldt
McKay Camp South Fork Mountain
Comment
UC1222357
Tolmiea diplomenziesii
Joseph P. Tracy
1950-6-8
18726
Humboldt
Bear River Ridge
609
Comment
UC154107
Tolmiea diplomenziesii
Joseph P. Tracy
1908-6
2876
Humboldt
opposite Buck Mountain (Valley of Van Duzen River); Northern Coast Ranges
762
Comment
UC902213
Tonella tenella
Joseph P. Tracy
1949-6-6
18307
Humboldt
ne of Hawkins Bar (Happy Camp Mountain); Trinity Summit Range
1280
Comment
UC249611
Torilis nodosa
Joseph P. Tracy
1922-6-18
6092
Humboldt
North Yager Creek
762
Comment
GH361183
Torreyochloa pallida var. pauciflora
J. P. Tracy
1934-7-30
13510
Unknown
Dry Lagoon (near Stone Lagoon)
3
Comment
CAS-BOT-BC323057
Tracyina rostrata
Joseph P. Tracy
1930-6-15
8762
Humboldt
Dobbyn Creek
152
Comment
UC1199329
Tracyina rostrata
Joseph P. Tracy
1916-6-20
4736
Humboldt
Parry's Ranch Northern Coast Ranges, Dobbyn Creek
182
Comment
UC165853
Tracyina rostrata
Joseph P. Tracy
1903-5-23
1892
Humboldt
Alder Point Northern Coast Ranges
243
Comment
UC549767
Tracyina rostrata
Joseph P. Tracy
1916-6-20
4735
Humboldt
Alder Point, from Alder Point to Dyke Ranch Northern Coast Ranges, Alder Point; Alder Pt., Humboldt Co.
304
Comment
JEPS5769
Trautvetteria caroliniensis var. occidentalis
Joseph P. Tracy
1937-7-25
15564
Humboldt
ne of Hawkins Bar (in Trinity Summit Range, Happy Camp Mountain); Trinity Summit Range, Happy Camp Mountain
1280
Comment
UC154003
Trichostema laxum
Joseph P. Tracy
1900-9-10
958
Humboldt
near Hydesville (Van Duzen River); Northern Coast Region
60
Comment
JEPS63152
Trichostema oblongum
Joseph P. Tracy
1921-8-21
5936
Humboldt
Trinity River Valley near Willow Creek Northern Coast Ranges
152
Comment
POM162077
Trichostema oblongum
Joseph P. Tracy
1921-8-21
5936
Humboldt
Trinity River Valley, near Willow Creek.
152
Comment
UC154002
Trichostema oblongum
Joseph P. Tracy
1908-6
2824
Humboldt
Buck Mountain, NW slope Northern Coast Ranges
1219
Comment
UC1222170
Trientalis latifolia
Joseph P. Tracy
1950-7-19
19172 1/2
Del Norte
adjacent to s end of Elk Valley
1341
Comment
UC154025
Trientalis latifolia
J. P. Tracy
1900-5-22
798
Humboldt
immediate vicinity of Eureka
0
Comment
UC1197228
Trifolium albopurpureum var. albopurpureum
J. P. Tracy
1900-4-21
728 A
Alameda
near Grizzly Peak; Berkeley hills
365
Comment
UC162776
Trifolium albopurpureum var. albopurpureum
Joseph P. Tracy
1908-6
2854
Humboldt
opposite Buck Mtn (valley of Van Duzen River); Northern Coast Ranges
762
Comment
UC1197213
Trifolium albopurpureum var. dichotomum
Joseph P. Tracy
1912-6-9
3668
Humboldt
Alton Northern Coast Ranges
Comment
UC1223390
Trifolium albopurpureum var. dichotomum
Joseph P. Tracy
1942-5-10
17082
Mendocino
5 mi s Willits (Howard Forest); Ridgewood Summit
Comment
UC1223470
Trifolium albopurpureum var. dichotomum
Joseph P. Tracy
1933-5-20
12419
Mendocino
7 mi nw Laytonville; 10 Mile River
Comment
UC160914
Trifolium albopurpureum var. dichotomum
Joseph P. Tracy
1908-6-9
2652
Humboldt
Kneeland Prairie North Coast Ranges
762
Comment
UC495666
Trifolium albopurpureum var. dichotomum
Joseph P. Tracy
1927-5-14
8007
Humboldt
near South Fork; Northern Coast Ranges, Trinity River Valley
182
Comment
UC495672
Trifolium albopurpureum var. dichotomum
Joseph P. Tracy
1929-5-5
8566
Humboldt
along South Fork Eel River (Miranda); Northern Coast Ranges
121
Comment
UC495673
Trifolium albopurpureum var. dichotomum
Joseph P. Tracy
1929-5-5
8566 A
Humboldt
along South Fork of Eel River (Miranda); Northern Coast Ranges
121
Comment
JEPS65948
Trifolium albopurpureum var. dichotomum
Joseph P. Tracy
1927-5-14
8007
Humboldt
near South Fork; North Coast Ranges, Trinity River Valley
182
Comment
UC1223386
Trifolium albopurpureum var. dichotomum
Joseph P. Tracy
1936-5-29
14819
Humboldt
French Camp
Comment
UC33582
Trifolium albopurpureum var. dichotomum
J. P. Tracy
1902-4-23
14021
Alameda
near Berkeley (Hills, near little Grizzly)
304
Comment
UC495671
Trifolium albopurpureum var. dichotomum
Joseph P. Tracy
1927-6-5
8101
Humboldt
s Yager Creek (valley); Northern Coast Ranges
762
Comment
SEINET12157038
Trifolium appendiculatum
J. P. Tracy
1941-1
16895
Mendocino
Redwood Valley, 6 mi N of Calpella
259
Comment
UC1223507
Trifolium barbigerum
Joseph P. Tracy
1950-6-18
18841
Humboldt
1 mi e Cape Mendocino (on slopes); Cape Ridge
152
Comment
UC1223514
Trifolium barbigerum
Joseph P. Tracy
1942-6-15
17120
Humboldt
Englewood Prairie
Comment
UC495700
Trifolium barbigerum
Joseph P. Tracy
1932-5-17
10066
Humboldt
Berry's North Coast Ranges, Redwood Cree
274
Comment
UC249677
Trifolium bifidum var. bifidum
Joseph P. Tracy
1921-5-13
5551
Mendocino
near Hopland (hillside); Northern Coast Ranges
304
Comment
UC1103403
Trifolium bifidum var. decipiens
J. P. Tracy
1900-3-10
553
Alameda
Berkeley hills
121
Comment
UC1197058
Trifolium bifidum var. decipiens
J. P. Tracy
1900-4-14
707
Alameda
near Berkeley (hills)
121
Comment
UC1197181
Trifolium bifidum var. decipiens
Joseph P. Tracy
1906-5-6
2448
Humboldt
near Hydesville; North Coast Ranges
60
Comment
UC495643
Trifolium bifidum var. decipiens
Joseph P. Tracy
1927-6-18
8186
Humboldt
betw Petrolia and the ocean (hills); Northern Coast Ranges
152
Comment
UC1223493
Trifolium ciliolatum
Joseph P. Tracy
1938-6-2
15756
Mendocino
Round Valley
423
Comment
POM214880
Trifolium cyathiferum
Joseph P. Tracy
1932-6-14
10150
Humboldt
Trinity River Valley, at Willow Creek
152
Comment
RSA168902
Trifolium cyathiferum
Joseph P. Tracy
1950-5-28
18704
Mendocino
Long Valley, 4 miles northwest of Laytonville.
Comment
UC1223477
Trifolium depauperatum var. depauperatum
Joseph P. Tracy
1942-5-10
17079
Mendocino
5 mi s Willits (Ridgewood Summit); Howard Forest
Comment
UC1103442
Trifolium depauperatum var. depauperatum
Joseph P. Tracy
1916-4-30
4684
Humboldt
Bucksport Northern Coast Ranges, Eureka
60
Comment
JEPS65857
Trifolium dubium
Joseph P. Tracy
1916-5-31
4699
Humboldt
along Eel River (from South Fork to Scotia); Northern Coast Ranges
60
Comment
JEPS79999
Trifolium eriocephalum var. eriocephalum
Joseph P. Tracy
1930-6-29
8821
Humboldt
nw slope Buck Mtn (lower foothills); Northern Coast Ranges
Comment
UC1223451
Trifolium fragiferum
Joseph P. Tracy
1934-7-27
13490
Humboldt
mouth Mad River
Comment
UC1223461
Trifolium fragiferum
Joseph P. Tracy
1937-7-20
15447
Humboldt
mouth Mad River
Comment
UC1197027
Trifolium fucatum
J. P. Tracy
1900-3-24
601 A
Contra Costa
near Point Richmond
3
Comment
UC495734
Trifolium fucatum
Joseph P. Tracy
1927-5-14
8005
Humboldt
near South Fork; Northern Coast Ranges, Trinity River Valley
182
Comment
UCD109049
Trifolium fucatum
Joseph P. Tracy
1950-6-8
18747
Humboldt
Cape Ridge. 1 mile E of Cape Mendocino.
152
Comment
UC495642
Trifolium gracilentum
Joseph P. Tracy
1932-5-22
10124
Humboldt
betw Miranda and Redway (South Fork of Eel River); North Coast Ranges
91
Comment
UC1197195
Trifolium gracilentum
J. P. Tracy
1899-6-2
106
Humboldt
near Bucksport (immediate vicinity of Eureka)
0
Comment
POM214887
Trifolium longipes subsp. hansenii
Joseph P. Tracy
1930-6-8
8726
Humboldt
Kneeland Prairie.
Comment
UC175678
Trifolium longipes subsp. oreganum
Joseph P. Tracy
1913-6-17
4161
Humboldt
Northern Coast Ranges. Buck Mountain, near summit.
1524
Comment
JEPS33182
Trifolium longipes var. oreganum
Joseph P. Tracy
1926-6-20
7608
Humboldt
Horse Mtn Northern Coast Ranges
Comment
UC1197238
Trifolium macraei
J. P. Tracy
1900-3-24
623
Contra Costa
50 ft Point Richmond
Comment
UC1223359
Trifolium macraei
Joseph P. Tracy
1950-6-8
18729
Humboldt
Bear River Ridge
609
Comment
JEPS65951
Trifolium microcephalum
Joseph P. Tracy
1932-5-1
9893
Humboldt
vicinity Garberville; Northern Coast Ranges
121
Comment
UC1197537
Trifolium microcephalum
J. P. Tracy
May 28 1902-Jun 2 1902
1720
Lake
6 mi nw Lakeport (in hills about Scotts Valley)
426
Comment
UC1197541
Trifolium microdon
J. P. Tracy
1910-5-22
3139
Humboldt
Eureka vicinity
0
Comment
UC1197506
Trifolium microdon
Joseph P. Tracy
1917-5-30
4800
Humboldt
Little River Beach Northern Coast Region
6
Comment
RSA168850
Trifolium obtusiflorum
Joseph P. Tracy
1946-6-29
17607
Mendocino
Howeard Park (near old Ridgewood Station) 5 miles south of Willits.
Comment
UC1197488
Trifolium obtusiflorum
Joseph P. Tracy
1920-5-18
5330
Humboldt
4 mi above mouth of Eel River (Forest Lodge, on South Fork); Northern Coast Ranges
60
Comment
UC1223340
Trifolium obtusiflorum
Joseph P. Tracy
1934-6-3
13205
Humboldt
recently cleared land at Park's Place Trinidad
Comment
UC1103454
Trifolium variegatum
Joseph P. Tracy
1902-5-17
1518
Napa
3-4 mi e Angwin's (on hills at head of Moore's Creek); Howell Mtn
365
Comment
UC1197558
Trifolium variegatum var. melananthum
J. P. Tracy
1900-3-24
628 B
Alameda
near Stege
3
Comment
UC249717
Trifolium variegatum var. melananthum
Joseph P. Tracy
1921-5-19
5648
Calaveras
Salt Springs Valley foothill region
304
Comment
UC1197553
Trifolium variegatum var. melananthum
Joseph P. Tracy
1930-5-18
8695
Humboldt
Roseville golf course Northern Coast Ranges
152
Comment
UC160946
Trifolium variegatum var. melananthum
J. P. Tracy
1900-5-22
820
Humboldt
Eureka vicinity
0
Comment
SEINET12156848
Trifolium variegatum var. pauciflorum
J. P. Tracy
1950-1
18938
Humboldt
Fickle Hill, 6 mi SE or Arcata
610
Comment
JEPS4132
Trifolium variegatum var. variegatum
Joseph P. Tracy
1932-6-17
10230
Trinity
Three Forks of Mad River North Coast Ranges
883
Comment
JEPS4133
Trifolium variegatum var. variegatum
Joseph P. Tracy
1932-5-22
10123
Humboldt
between Miranda and Redway; North Coast Ranges, South Fork of Eel River
91
Comment
UC1223526
Trifolium variegatum var. variegatum
Joseph P. Tracy
1933-5-25
12353
Del Norte
Gasquet
91
Comment
UC1223536
Trifolium variegatum var. variegatum
Joseph P. Tracy
1935-5-24
13815
Humboldt
Lentell Addition Eureka
Comment
UC1197510
Trifolium willdenovii
Joseph P. Tracy
1922-4-30
6033
Humboldt
near Willow Creek; Northern Coast Ranges, Trinity River Valley
152
Comment
UC1197517
Trifolium willdenovii
Joseph P. Tracy
1932-6-4
10131
Humboldt
Bridgeville Northern Coast Ranges
228
Comment
UC1197527
Trifolium willdenovii
J. P. Tracy
1900-3-24
620
Contra Costa
Point Richmond
15
Comment
UC1223311
Trifolium willdenovii
Joseph P. Tracy
1934-4-8
13170
Humboldt
betw Miranda and Redway South Fork of Eel River
Comment
JEPS4131
Trifolium willdenovii
Joseph P. Tracy
1932-4-23
9829
Humboldt
along South Fork Eel River (Miranda); Northern Coast Ranges
121
Comment
POM18821
Trifolium willdenovii
Joseph P. Tracy
1900-4-14
710
Alameda
Hills near Berkeley
91
Comment
UC303199
Trifolium willdenovii
Joseph P. Tracy
1925-5-17
6967
Humboldt
near South Fork; Northern Coast Ranges, Trinity River Valley
182
Comment
UC1197037
Trifolium wormskioldii
Joseph P. Tracy
1911-6-30
3727
Humboldt
near Hydesville; Northern Coast Region
60
Comment
SEINET12156843
Trifolium wormskioldii
J. P. Tracy
1938-1
16056
Humboldt
Field's Landing, 2 mi S of town
6
Comment
UC1223373
Trifolium wormskioldii
Joseph P. Tracy
1950-6-8
18714
Humboldt
2 mi s Ferndale (near the Sand Cut, Wild Cat Rd)
Comment
UCD109951
Trifolium wormskioldii
Joseph P. Tracy
1938-7-8
16045
Del Norte
Mouth of the Klamath River.
Comment
UC1197820
Trillium albidum
Joseph P. Tracy
1936-3-15
14778
Mendocino
Longvale
Comment
UC1197830
Trillium albidum
Joseph P. Tracy
1911-5-7
3182
Humboldt
Kneeland Prairie Northern Coast Ranges, Kneeland Prairie
762
Comment
RSA168951
Trillium ovatum
Joseph P. Tracy
1950-4-20
18613
Humboldt
1 mile west of Dinsmores on Van Duzen River.
Comment
UC1197827
Trillium ovatum
Joseph P. Tracy
1912-3-3
3561
Humboldt
at Eureka Eureka; Northern Coast Region
0
Comment
SEINET10458935
Triodanis biflora
Tracy
TRACY 720
Alameda
U.C.
Comment
UC1198034
Triphysaria eriantha subsp. eriantha
Joseph P. Tracy
1921-4-24
5473
Humboldt
facing South Fork of Eel River Phillipsville; Northern Coast Ranges, facing South Fork of Eel River
121
Comment
UC146241
Triphysaria eriantha subsp. eriantha
Joseph P. Tracy
1906-6-10
2477
Humboldt
Kneeland Prairie; Northern Coast Ranges, Kneeland Prairie
762
Comment
UC146242
Triphysaria eriantha subsp. eriantha
J. P. Tracy
1904-4-24
2035
Humboldt
immediate vicinity Eureka; immediate vicinity of Eureka
0
Comment
UC1198036
Triphysaria eriantha subsp. eriantha
Joseph P. Tracy
1911-5-30
3207
Humboldt
sandy fields at Bucksport (at Eureka); Northern Coast Region
0
Comment
UC54961
Triphysaria eriantha subsp. rosea
J. P. Tracy
1903-3-21
1775 B
San Francisco
Lake Merced San Francisco; Region about San Francisco Bay, Lake Merced
15
Comment
UC146243
Triphysaria pusilla
J. P. Tracy
1905-4-16
2167
Humboldt
immediate vicinity Eureka; immediate vicinity of Eureka
0
Comment
UC1222437
Triphysaria versicolor subsp. faucibarbata
Joseph P. Tracy
1942-5-29
17088
Humboldt
Eureka
6
Comment
UC1222441
Triphysaria versicolor subsp. faucibarbata
Joseph P. Tracy
1949-4-24
18288
Napa
Myrtledale Hot Springs near Calistoga; Myrtledale Hot Springs
152
Comment
CAS-BOT-BC199618
Trisetum canescens
Joseph P. Tracy
1901-6-23
1167
Humboldt
Immediate vicinity of Eureka
152
Comment
GH361168
Trisetum canescens
J. P. Tracy
1935-7-25
14235
Unknown
Trinity Summit, open places at McKay Prairie
1584
Comment
UC183045
Trisetum canescens
J. P. Tracy
1902-5-15
1459
Napa
3-4 mi e Angwin's; Howell Mountain, Head of Moore's Creek, Howell Mountain
487
Comment
UC552798
Trisetum canescens
Joseph P. Tracy
1935-7-30
14359
Humboldt
Salmon Summit
1767
Comment
UCD93892
Trisetum canescens
Joseph P. Tracy
1901-5-30
1109
Humboldt
At Eureka.
0
Comment
UCD93893
Trisetum canescens
Joseph P. Tracy
1901-6-23
1167
Humboldt
Immediate vicinity of Eureka.
0
Comment
SEINET200948
Trisetum cernuum
Joseph P. Tracy
1920-5-30
5335
Humboldt
Eureka.
61
Comment
UC1103146
Trisetum cernuum
Joseph P. Tracy
1918-4-21
4881
Humboldt
Newells Camp Northern Coast Ranges (on old Kneeland Prairie Road)
304
Comment
SEINET202008
Triteleia hyacinthina
Joseph P. Tracy
1942-6-20
17194
Del Norte
French Hill south of Gasquet 2 miles small farm
610
Comment
UC1197712
Triteleia hyacinthina
Joseph P. Tracy
1932-6-26
10268
Humboldt
Fort Baker Ranch
762
Comment
SEINET200771
Triteleia laxa
Joseph P. Tracy
1947-6-8
17704
Humboldt
Carlotta; Open flat by old Strong's District School House 5 miles east of town
46
Comment
JEPS558
Triteleia laxa
Joseph P. Tracy
1932-6-26
10269
Humboldt
Fort Baker
762
Comment
UC1225865
Triteleia laxa
Joseph P. Tracy
1947-6-8
17704
Humboldt
open flat by old Strong's District School House (five mi e of Carlotta)
45
Comment
UC144101
Triteleia laxa
Joseph P. Tracy
1909-7-31
3035
Humboldt
Knneland Prairie Northern Coast Ranges
762
Comment
UC666895
Triteleia laxa
Joseph P. Tracy
1932-6-26
10269
Humboldt
high grassy ridges Fort Baker
762
Comment
UC52241
Triteleia peduncularis
J. P. Tracy
1903-6-12
1920
Humboldt
Eureka vicinity
0
Comment
IRVC27661
Triteleia peduncularis
J. P. Tracy
1898-7-5
266
Humboldt
Immediate vicinity of Eureka; near Ryan's Slough Hill.
0
Comment
NY64312
Tsuga heterophylla
J. P. Tracy
1940-8-25
16704
Humboldt
This specimen represents an endangered or threatened species. The specific locality has been removed from this record to protect this species from over-collection. These data may be supplied to researchers on request.
Comment
JEPS65676
Ulex europaeus
Joseph P. Tracy
1923-11-24
6594
Humboldt
Northern Coast Ranges, Eureka Eureka; Northern Coast Ranges, Eureka
0
Comment
UC1196278
Umbellularia californica
Joseph P. Tracy
1930-11-27
9262
Contra Costa
near Lafayatte
152
Comment
UC1196284
Umbellularia californica
Joseph P. Tracy
1912-3-31
3570
Humboldt
in valley of Mad River near Glendale; Northern Coast Ranges
30
Comment
UC302988
Urtica dioica subsp. gracilis
Joseph P. Tracy
1926-5-25
7516
Humboldt
around Humboldt Bay (Northern Coast Ranges, Elk River Valley); Northern Coast Ranges, Elk River Valley
30
Comment
RSA167411
Urtica dioica subsp. holosericea
Joseph P. Tracy
1950-9-22
19369
Humboldt
Klamath River, near Slate Creek. Below Orleans 8 miles.
122
Comment
UC1222618
Urtica dioica subsp. holosericea
Joseph P. Tracy
1950-8-8
19276
Humboldt
1 mi w of lower end of Croghan Hole (Trinity Summit Trip)
Comment
UC1197774
Vaccinium cespitosum
J. P. Tracy
1901-4-21
1036
Humboldt
immediate vicinity Eureka; , Rick's Prairie
0
Comment
UC198709
Vaccinium cespitosum
J. P. Tracy
1906-4-22
2415
Humboldt
immediate vicinity Eureka; , Ricks Prairie
0
Comment
UC562347
Vaccinium cespitosum
Joseph P. Tracy
1933-7-16
12792
Humboldt
near Blake Lookout; Northern Coast Ranges, South Fork Mountain
1737
Comment
CAS-BOT-BC199223
Vaccinium membranaceum
Joseph P. Tracy
1935-7-22
14121
Humboldt
Forks of Tish-Tang-a-Tang Creek, Trinity Summit
1371
Comment
CAS-BOT-BC199318
Vaccinium ovatum
Joseph P. Tracy
1948-10-24
18257
Humboldt
Near Fruitland
304
Comment
GH363239
Vaccinium ovatum
J. P. Tracy
1948-10-24
18257
Unknown
Near Fruitland
304
Comment
UC1225908
Vaccinium ovatum
Joseph P. Tracy
1943-3-14
17409
Humboldt
5 mi e Carlotta (by old Strong's District School House)
60
Comment
POM131975
Vaccinium parvifolium
Joseph P. Tracy
1918-4-21
4879
Humboldt
Near Newells old camp, Kneeland Prairie Road.
Comment
UC1197765
Vaccinium parvifolium
Joseph P. Tracy
1922-5-21
6051
Humboldt
Fieldbrook, Northern Coast Ranges
60
Comment
JEPS66684
Vaccinium uliginosum subsp. occidentale
Joseph P. Tracy
1935-7-26
14262
Humboldt
Water Dogs Lake Trinity Summit
1828
Comment
UC562350
Vaccinium uliginosum subsp. occidentale
Joseph P. Tracy
1932-7-14
10564
Humboldt
Corral Prairie Trinity Summit
1584
Comment
UC602518
Valeriana sitchensis subsp. scouleri
Joseph P. Tracy
1931-5-10
9373
Del Norte
Gasquet; Northern Coast Ranges
91
Comment
JEPS9386
Valeriana sitchensis subsp. scouleri
Ethel Tracy
1917-6-12
Humboldt
along Eel River from South Fork to Scotia (Scotia Bluff); Northern Coast Ranges, Eel River
60
Comment
UC1116238
Velezia rigida
Joseph P. Tracy
1947-7-5
17774
Humboldt
ridge top one mi w Mud Springs (Trinity Summit); , w of Mud Springs
1158
Comment
UC153968
Veratrum californicum var. californicum
Joseph P. Tracy
1910-7-24
3158
Humboldt
1.5 mi s Field's Landing; Humboldt Bay Region
0
Comment
UC175819
Veratrum californicum var. californicum
Joseph P. Tracy
1913-6-23
4280
Humboldt
near summit ridge between Van Duzen and Mad Rivers (in wet meadow); Northern Coast Ranges, Dinsmore's Ranch
1066
Comment
RSA167234
Verbascum blattaria
Joseph P. Tracy
1950-7-9
18980
Humboldt
Willow Creek canyon, along Trinity Hwy.
Comment
UC585990
Verbena lasiostachys var. lasiostachys
Joseph P. Tracy
1933-8-13
12965
Humboldt
near Blue Lake (along Mad River)
15
Comment
JEPS16493
Veronica peregrina subsp. xalapensis
Joseph P. Tracy
1935-5-25
13832
Humboldt
Fort Seward
106
Comment
UC147898
Veronica peregrina subsp. xalapensis
J. P. Tracy
1909-5-23
2976
Humboldt
immediate vicinity of Eureka
0
Comment
UC147877
Veronica scutellata
J. P. Tracy
1901-6-30
1196
Humboldt
immediate vicinity of Eureka
0
Comment
UC176113
Veronica scutellata
Joseph P. Tracy
1912-7-21
3778
Humboldt
Alton; Northern Coast Region, Alton
30
Comment
CAS-BOT-BC267259
Viburnum ellipticum
Joseph P. Tracy
1923-5-27
6240
Mendocino
Cummings
457
Comment
UC1197465
Vicia americana var. americana
Joseph P. Tracy
1911-7-1
3277
Humboldt
near Hydesville; Northern Coast Region
60
Comment
UC160988
Vicia americana var. americana
Joseph P. Tracy
1911-7-7
3431
Humboldt
Brannan Mountain Northern Coast Ranges (viz ridge n of Willow Creek, between Willow Creek and Campbell Creek, near the summit)
1219
Comment
UC1197476
Vicia americana var. americana
Joseph P. Tracy
1936-6-21
14996
Humboldt
near Booth's Run (Iaqua); Iaqua
609
Comment
JEPS66158
Vicia benghalensis
Joseph P. Tracy
1924-6-28
6701
Humboldt
Hydesville; Northern Coast Ranges
91
Comment
UC1222588
Vicia hirsuta
Joseph P. Tracy
1950-6-17
18835
Humboldt
Eureka
Comment
UC162859
Vicia hirsuta
J. P. Tracy
1906-6-29
2513
Humboldt
immediate vicinity Eureka
0
Comment
UC1197474
Vicia tetrasperma
Joseph P. Tracy
1934-6-18
13231
Humboldt
Eureka; railroad depot
6
Comment
UC1198429
Viola adunca
Joseph P. Tracy
1918-4-14
4872
Humboldt
s end of Dows Prairie; Northern Coast Ranges
30
Comment
UC1198439
Viola adunca
Joseph P. Tracy
1941-3-23
16806
Humboldt
by old Strong's District School House (5 mi e of town); Carlotta
45
Comment
UC1198443
Viola adunca
Joseph P. Tracy
1927-4-24
7943
Humboldt
Table Bluff; Northern Coast Ranges
91
Comment
UC902142
Viola cuneata
Joseph P. Tracy
1942-6-20
17204
Del Norte
2 mi s of Gasquet; French Hill
670
Comment
UC902117
Viola glabella
Joseph P. Tracy
1948-8-15
18142
Humboldt
on Ridge 2 mi e of Grove's Prairie; Trinity Summit
1524
Comment
RSA77758
Viola hallii
Joseph P. Tracy
1927-6-12
8125
Humboldt
Horse Mountain.
1524
Comment
UC1198448
Viola lobata subsp. lobata
Joseph P. Tracy
1931-5-10
9396
Del Norte
Northern Coast Ranges. Gasquet.
91
Comment
UC1198451
Viola ocellata
Joseph P. Tracy
1919-5-31
5163
Humboldt
near Willow Creek (at w side of Trinity River); Northern Coast Ranges, Trinity River
152
Comment
UC1198461
Viola primulifolia subsp. occidentalis
Joseph P. Tracy
1935-6-1
11233
Del Norte
near Gasquet (near 18-Mile Creek, n side of Middle Fork of Smith River, on old Gasquet Toll Road); Middle Fork of Smith River
426
Comment
UC1761996
Viola sempervirens
Joseph P. Tracy
1913-5-4
4054
Humboldt
Kneeland Prarie North Coast Ranges
762
Comment
JEPS50475
Viola sheltonii
Joseph P. Tracy
Jul 16 1930-Jul 19 1930
8910
Humboldt
near McKay Camp (South Fork Mountain); Northern Coast Ranges, South Fork Mountain
1676
Comment
UC183751
Viola sheltonii
Joseph P. Tracy
1913-6-17
4187
Humboldt
near the summit Buck Mountain; Northern Coast Ranges, Buck Mountain
1676
Comment
UC1103559
Viola sheltonii
Joseph P. Tracy
1933-6-13
12586
Humboldt
near summit of Hoopa Mountain (on road from Hoopa westward to Bair's)
1127
Comment
GH361295
Vulpia megalura
J. P. Tracy
1933-6-13
12598
Unknown
Hoopa Mountain, near summit on road from Hoopa westward to Bair's.
Comment
HSC9908
Vulpia microstachys
J. P. Tracy
1926-5-2
7440
Humboldt
Trinity River Valley, near the south fork.
183
Comment
GH361310
Vulpia microstachys var. ciliata
J. P. Tracy
1913-6-18
4194
Unknown
Dinmore's Ranch; in valley of Van Duzen River opposite Buck Mountain
762
Comment
SEINET200322
Vulpia microstachys var. ciliata
Joseph P. Tracy
14/78/
5720
Calaveras
Valley three miles W. of Avery.
940
Comment
UC1158117
Vulpia microstachys var. ciliata
Joseph P. Tracy
1938-6-5
15819
Napa
3 to 4 mi e Angwin's (on hills at head of Moore's Creek, Howell Mt); Northern Coast Ranges, Las Posadas State Forest
365
Comment
UC1158120
Vulpia microstachys var. ciliata
Joseph P. Tracy
1950-5-23
18679
Napa
3 to 4 mi e Angwin's (on hills at head of Moore's Creek, Howell Mt); Northern Coast Ranges, Las Posadas State Forest
365
Comment
UC525642
Vulpia microstachys var. confusa
Joseph P. Tracy
1933-6-2
12468
Napa
5 mi e Angwin's (on hills at head of Moore's Creek); Howell Mountain, Head of Moore's Creek
457
Comment
UC204712
Vulpia microstachys var. microstachys
Joseph P. Tracy
1918-5-26
4942
Humboldt
Redwood Creek Northern Coast Ranges, Grouse Mt. (lower foothills of Grouse Mt)
762
Comment
SEINET200330
Vulpia microstachys var. pauciflora
Joeseph P. Tracy
4463
Humboldt
Fort Seward
122
Comment
SEINET7295259
Vulpia microstachys var. pauciflora
Joseph P. Tracy
1942-1
17224
Humboldt
Trinity Summit; Ridge top one mile west of Mud Springs
1158
Comment
UC1145192
Vulpia microstachys var. pauciflora
Joseph P. Tracy
1942-6-23
17224
Humboldt
1 mi w Mud Springs; Trinity Summit
1158
Comment
UC212887
Vulpia microstachys var. pauciflora
Joseph P. Tracy
1919-5-31
5161 1/2
Humboldt
near Willow Creek (hillslopes at w side of Trinity River); Northern Coast Ranges, Trinity River
152
Comment
UC277199
Vulpia microstachys var. pauciflora
Joseph P. Tracy
1921-5-27
5807
Mendocino
Long Valley; Northern Coast Ranges
457
Comment
UC525671
Vulpia microstachys var. pauciflora
Joseph P. Tracy
1926-5-2
7440
Humboldt
near The South Fork (Trinity River Valley); Northern Coast Ranges, Trinity River Valley
182
Comment
UC525672
Vulpia microstachys var. pauciflora
Joseph P. Tracy
1926-5-2
7441
Humboldt
near The South Fork (Trinity River Valley); Northern Coast Ranges, Trinity River Valley
182
Comment
UC525673
Vulpia microstachys var. pauciflora
Joseph P. Tracy
1932-5-22
10116
Humboldt
between Miranda and Redway; North Coast Ranges, South Fork of Eel River
91
Comment
UC525643
Vulpia octoflora var. hirtella
Joseph P. Tracy
1929-7-4
8618
Humboldt
French Camp Ridge; Northern Coast Ranges
1066
Comment
UC1198901
Whipplea modesta
Joseph P. Tracy
1908-6
2728
Humboldt
opposite Buck Mountain; Northern Coast Ranges, valley of Van Duzen River
762
Comment
UC1223045
Wyethia angustifolia
Joseph P. Tracy
1951-7-6
19608
Lake
grassy places n crossing top of Elk Mt.; North Coast Ranges
1158
Comment
UC169292
Wyethia angustifolia
Joseph P. Tracy
1912-6-9
3657
Humboldt
Alton Northern Coast Region, Alton
30
Comment
UC1223305
Wyethia angustifolia
Joseph P. Tracy
1950-6-8
18739
Humboldt
s slope near Capetown; Bear River Ridge
30
Comment
UC1199272
Wyethia longicaulis
Joseph P. Tracy
1934-6-14
13218
Humboldt
Horse Mountain
1371
Comment
UC668191
Xanthium spinosum
Joseph P. Tracy
1938-10-30
16174
Humboldt
Holmes Flat
60
Comment
UC673051
Yabea microcarpa
Joseph P. Tracy
1940-5-18
16568
Del Norte
Lake Earl
6
Comment
GH400164
Zeltnera muehlenbergii
J. P. Tracy
1911-7-10
3485
Unknown
Valley of Trinity River near mouth of Willow Creek
152
Comment
UC15059
Zigadenus fremontii
J. P. Tracy
1902-5-21
1590
Napa
3-4 mi e Angwin's (head Moore's Creek); Howell Mountain, head Moore's Creek
335
Comment